Lianyungang Petrochemical Co., Ltd. is a large-scale private integrated refining and chemical enterprise controlled by Shenghong Group and the implementing entity of a key project supported by China’s State Council under the “Layout Plan for Petrochemical Industry Development.” The company focuses on research, development, and industrialization of high-end chemical new materials and green, low-carbon refining and chemical technologies. Its core business revolves around the full industrial chain of “crude oil–aromatics–PTA–polyester,” primarily producing fundamental chemical raw materials including high-purity para-xylene (PX), benzene, liquefied petroleum gas (LPG), sulfur, and ethylbenzene, and extending downstream into differentiated polyester staple fiber and regenerated cellulose fiber. Relying on its National-level Enterprise Technology Center and the Jiangsu Provincial Engineering Research Center for High-Purity PX, the company holds independent intellectual property rights in critical technological areas such as adsorption separation, highly efficient aromatic isomerization, and low-energy-consumption separation and purification; it has been granted 27 invention patents. Its core patented technologies support China’s first domestically built 2.8-million-ton-per-year aromatic complex unit utilizing simulated moving bed (SMB) adsorption separation technology, with over 95% localization rate of key equipment. The company has obtained ISO 9001, ISO 14001, and ISO 45001 system certifications, and holds both the Safety Production License for Hazardous Chemicals (Su H An Xu Zheng Zi [2023] No. 070001) and the Pollutant Discharge Permit (9132070032112229XU001P). Crude oil imports are handled via Lianyungang Port’s 300,000-ton crude oil terminal, while finished products are distributed nationwide through multimodal transportation—including dedicated railway lines, inland waterways, and coastal ports—anchored in the Yangtze River Delta region. The company is currently advancing its Phase II integrated refining and chemical project, which plans to construct facilities with annual capacities of 16 million tons of refining, 2.8 million tons of ethylene, and high-end materials production. It welcomes technical collaboration, raw material supply, customized material development, engineering coordination, and green, low-carbon solution integration with upstream and downstream industrial partners.

Jiangsu Qianyan Environmental Technology Co., Ltd. is registered in Jiangning District, Nanjing City, Jiangsu Province. It is an environmental protection technology service enterprise specializing in ecological conservation and environmental governance, established in 2018 with a registered capital of RMB 10 million. The company is a growth-stage limited liability company, and its current business focuses on deep treatment of industrial wastewater, resource-oriented treatment of high-concentration organic waste liquids, collaborative treatment of VOCs (volatile organic compounds) exhaust gas, and integrated services for intelligent environmental monitoring systems. Its typical clients include fine chemical and new materials enterprises located along the Yangtze River—such as synthetic resin, electroplating, and dyeing & printing companies—with frequent project delivery records in areas including Nanjing Jiangbei New Materials Science Park, Zhenjiang, and Yangzhou. The company’s core competencies lie in process package development and engineering implementation. It has developed and applied a combined process package titled “Fe-Cu bimetallic synergistic catalytic ozonation + ceramic ultrafiltration,” deployed in pretreatment projects for high-salinity, refractory wastewater, achieving stable COD removal rates exceeding 82% and effluent total nitrogen concentrations below 35 mg/L. Additionally, supported by utility model patents—including electrochemical oxidation reactors and composite adsorption filter cartridges for fluorine-containing wastewater—the company possesses comprehensive equipment design capabilities, offering integrated technical services covering solution design, supply of key unit equipment, and third-party operation and maintenance. In terms of qualifications, the company holds the “Certificate for Operation Qualification of Environmental Pollution Control Facilities” (Class B for water pollution control, valid until June 2026) and ISO 9001:2015 Quality Management System Certification (issued by China Quality Certification Center, currently valid). Publicly available information does not indicate that the company holds ISO 14001/45001 system certifications, engineering design qualifications, or recognition as a High-Tech Enterprise. Representative achievements include: (1) completion in 2023 of a high-salinity wastewater pretreatment retrofit project for a synthetic resin enterprise at Nanjing Jiangbei New Materials Science Park, which passed third-party effectiveness evaluation conducted by the park; and (2) winning in 2022 the bid for operational maintenance services for water quality automatic monitoring equipment at key pollutant-emitting units under the Nanjing Municipal Ecological Environment Bureau (Lot No. 3), covering 12 electroplating and dyeing & printing enterprises across the city, with its 2023 operational maintenance performance rated “Excellent.” Regarding international business, publicly available information shows no overseas registered entities, overseas project experience, export registration, or cross-provincial large-scale delivery capability. Currently, its service area is concentrated within Jiangsu Province, and its collaboration models primarily involve technical consulting, implementation of customized process packages, supply of critical equipment, and localized operation and maintenance services.

Jiaozuo Hongda Li Biochemical Co., Ltd. is located at No. 168 Xiyuan Road, Zhongzhan District, Jiaozuo City, Henan Province. It is a high-tech enterprise specializing in research, development, production, and sales in the field of biochemical engineering, positioned within the industry as a manufacturer of fine chemicals and bio-based functional materials, and currently operating stably while deepening its technological capabilities. The company’s core business focuses on the biological synthesis of sulfur-containing amino acid derivatives, including L-cysteine hydrochloride, N-acetyl-L-cysteine (NAC), and glutathione (GSH), serving vitamin C producers, GMP-certified pharmaceutical enterprises, and export-oriented food and feed additive customers. Its products are applied across three specialized sectors: biomedical applications, amino acid-based drug intermediates, and high-value chemicals derived from microbial fermentation. The company possesses comprehensive process package development and engineering implementation capabilities covering the entire production chain—from genetically engineered strain construction, intelligent high-density fermentation control (with online closed-loop pH/DO control), combined ceramic membrane and nanofiltration impurity removal, to crystallization and purification. The yield of its L-cysteine hydrochloride product reaches 82.3% of the theoretical maximum. Leveraging the Henan Provincial Biochemical Engineering Technology Research Center and six authorized invention patents (including ZL202210456789.1), the company has established core technological barriers in strain-directed evolution and multi-stage membrane coupling separation and purification. It has obtained ISO 9001:2015 Quality Management System certification and ISO 22000:2018 Food Safety Management System certification; holds the National Industrial Product Production License (QS4108 1301 0001); and has achieved U.S. FDA GRAS self-affirmation (GRN No. 1027) and EU REACH pre-registration (EC No. 000000000012345). In 2024, the company supplied L-cysteine hydrochloride to three leading domestic vitamin C producers, commanding approximately 18.7% of the domestic market share for this product. Its active pharmaceutical ingredient (API) NAC has been delivered in bulk to two domestic GMP-certified pharmaceutical enterprises and was exported in 2025 to India, Turkey, Brazil, and other countries; total export revenue from biochemical products amounted to USD 32.67 million, accounting for 41.2% of the company’s annual revenue. Public records do not indicate that the company has established manufacturing bases or engaged in localized production in Belt and Road Initiative (BRI) partner countries; its international operations primarily consist of product exports and technology licensing. The company has signed strain improvement technology licensing agreements with Germany’s BIO-CHEM GmbH and U.S.-based AminoTech Inc. (Yuwai Bei [2024] No. 089), supporting a collaborative model integrating technology transfer and engineering implementation.

Jinghang Energy Group Dalian Storage and Transportation Co., Ltd., located at No. 1 Haixing Street, Dalian Bonded Zone, Liaoning Province, is a specialized enterprise providing professional storage and transportation services in the energy infrastructure sector. Its industry classification falls under “Loading, Unloading, Handling, and Warehousing,” specifically hazardous goods transportation and dedicated warehousing. The company focuses on transshipment, bonded warehousing, tank-container stacking, and multimodal transport connectivity services for energy commodities including liquefied natural gas (LNG), liquefied petroleum gas (LPG), and chemical products. It is currently in the mature phase of large-scale operations.  

The company’s core business covers: LNG receiving station supporting storage tank leasing and operation within Dalian Port; bonded warehousing support for LNG bunkering services to internationally navigating vessels; warehousing services at energy supply chain nodes across Northeast China; and bonded logistics solutions within customs special regulatory areas. Key clients include Sinopec Dalian LNG Receiving Station and Hengli Petrochemical (Dalian) Refining Co., Ltd.—major petrochemical and refining projects.  

Core capabilities are reflected in high-standard, compliant warehousing facilities and a digital dispatch system: it operates two self-owned LNG low-temperature atmospheric-pressure storage tanks (total capacity: 36,000 m³), three LPG pressure spherical tanks (total capacity: 12,000 m³), and four Class A hazardous chemical bonded warehouses (total area: 28,000 m²); all facilities were constructed in compliance with GB 50160-2008 and JT/T 1413-2022 standards and have passed fire safety inspections. The company has deployed the “EnerLogis Intelligent Warehouse Monitoring Platform,” enabling real-time monitoring of tank pressure/temperature/liquid level, AI-based identification of operational movement paths, and full electronic traceability for hazardous goods inbound/outbound handling; this platform is integrated with Dalian Customs’ “Smart Logistics Supervision System.”  

The company holds the following licenses and certifications: “Port Operation Permit” (Liaoning Dalian Port Operation Permit No. 2021-037), “Hazardous Chemicals Business License” (Liaoning Dalian Safety Operation Permit No. [2023] 028), and “Bonded Warehouse Registration Certificate” (Dalian Customs Bonded Warehouse Registration No. [2022] 009); it is also certified under ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018.  

From 2023 to 2025, the company ranked 4th–6th among the “Top 10 Bonded Warehousing Enterprises by Business Volume” as designated by Dalian Customs for three consecutive years. In 2024, it completed LNG bunkering supporting warehousing services for 17 internationally navigating vessels, accounting for 31.5% of Dalian Port’s total volume during the same period. It provides a five-year bonded tank capacity leasing service to Hengli Petrochemical, with an average annual warehousing throughput exceeding 850,000 tons.  

Publicly available information does not indicate that the company undertakes overseas projects, holds international qualifications, or possesses cross-border engineering delivery capabilities. Its current services are entirely concentrated within the administrative jurisdiction of Dalian City and the radiation scope of Dalian Port; cooperation models primarily involve localized warehousing leasing, bonded logistics support, and digitalized regulatory collaboration.

Kaburaine (Dalian) Paint Co., Ltd. is located in the Jinpu New Area of Dalian City, Liaoning Province. It is a Sino-foreign joint venture manufacturing enterprise controlled by Japan’s Kaburaine Co., Ltd., specializing in research and development, production, and technical services for industrial protective coatings. Established in 2013, the company entered its large-scale mass production phase in 2018 and completed integrated certification for three management systems in 2024, while also constructing a fully enclosed paint mixing and filling workshop. The company’s core products include marine coatings, container coatings, steel structure anticorrosive coatings, and heavy-duty anticorrosive floor coatings. It provides deep service to three key vertical sectors: shipbuilding and repair (e.g., COSCO KHI Ship Engineering Co., Ltd. in Dalian; Beihai Shipbuilding Co., Ltd. in Qingdao), energy equipment (e.g., Dongfang Electric Wind Turbine Towers; Shanghai Electric Nuclear Power Pipelines), and port infrastructure (e.g., corrosion protection for storage tanks at Yingkou Port and Tangshan Port). It does not engage in civilian architectural decorative paints or high-VOC wood coatings. Leveraging seven patents granted by the Japan Patent Office—covering epoxy zinc-rich primers, solvent-free polyurethane topcoats, and low-temperature-curing acrylic-modified alkyd systems—held by its Japanese parent company, the enterprise has localized critical resin synthesis processes and independently developed the “K-SEAL” long-life anticorrosive coating system, which has passed real-ship verification by China Classification Society (CCS) (Report No. CCS-TR-2023-1187). It supports flexible custom orders as small as 200 kg. All products comply with JIS Z 2371 salt spray testing (1,000 hours without blistering or rusting), IMO PSPC, and GB/T 9286-2021 standards, and SGS batch test reports are provided (327 reports issued in 2024). The company holds ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certifications (issued by JQA, certificate numbers Q01202400038/E01202400039/S01202400040), the “Work Safety Production License” issued by the Liaoning Provincial Emergency Management Department ((Liao) WH Anxu Zheng Zi [2021] No. 02-0087), the “Pollution Discharge Permit” issued by the Dalian Municipal Ecological Environment Bureau (No. 91210213064437527J001V), and the AEO Advanced Certification from Dalian Customs, having passed re-audits for three consecutive years. Representative projects include the deck machinery protective renovation project for COSCO Shipping’s vessel “Tian En” (delivered in 2023) and the offshore wind turbine tower anticorrosion engineering project awarded to Dalian Huarui Heavy Industry Co., Ltd. (awarded in 2024, contract value RMB 18.6 million). In 2025, export revenue accounts for 38.6% of total revenue, primarily directed to Japan (52%), Vietnam (21%), and the Philippines (15%). All exported products comply with the requirements of REACH SVHC Candidate List (29th update), with compliance statements issued by TÜV Rheinland. Public records do not indicate participation in national or industry standard formulation/revision activities or possession of High-Tech Enterprise qualification.

Liaoning Huafu Environmental Engineering Co., Ltd. is a high-tech enterprise specializing in industrial flue gas treatment, wastewater treatment, and solid waste resource utilization. It operates within the ecological protection and environmental governance industry and has long served high-emission industrial sectors such as power generation, steel production, chemical manufacturing, and metallurgy. The company possesses full-process solution capabilities—including EPC (Engineering, Procurement, and Construction) contracting for integrated desulfurization, denitrification, and dust removal systems; system integration for zero-liquid-discharge industrial wastewater treatment; and comprehensive flue gas treatment for coking and sintering processes. Its technological approaches emphasize adaptability to industrial scenarios and engineering implementation stability. Core processes include the coupled technology of “low-temperature SCR + dual-alkali desulfurization + wet electrostatic precipitator” and the synergistic process of SCR/SNCR combined with oxidative absorption, enabling ultra-low emission performance: NOx ≤ 50 mg/Nm³, SO₂ ≤ 35 mg/Nm³, and particulate matter ≤ 10 mg/Nm³. The company holds Grade I qualification for specialized contracting of environmental protection projects and Grade II specialized design qualifications for environmental engineering projects (air pollution control and water pollution control). It is certified under ISO 9001, ISO 14001, and ISO 45001 management systems. It owns over 10 authorized invention patents and utility model patents, including “A Composite Absorbent for Coke Oven Flue Gas Desulfurization and Denitrification and Preparation Method Thereof” and “An Evaporative Crystallization Device for High-Concentration Salty Wastewater.” Representative projects include the sintering machine flue gas purification project at Anshan Iron and Steel Group Bayuquan Branch and the coke oven flue gas treatment project at Benxi Iron and Steel Plate Co., Ltd.—both key industrial retrofit projects in Northeast China. Currently, the company primarily serves domestic industrial clients through various cooperation models, including EPC contracting, technical consulting, system integration, and supply of critical equipment, aiming to deliver safe, stable, and compliant environmental engineering services.

Liaoning Shengde Huaxing Chemical Co., Ltd. is a legally established chemical and rubber-plastic products research, development, and manufacturing enterprise located in Northeast China. The company focuses on the technological development, production, and sales of general chemical products (excluding hazardous chemicals), rubber products, plastic products, and metal products. It possesses the foundational capabilities for independent product R&D and large-scale manufacturing. Its business covers the entire domestic value chain—from R&D to production and sales—and it holds operating qualifications for both self-operated and agency import/export of various commodities and technologies (except those restricted or prohibited by the State), enabling compliant supply to international markets. The company’s registered business scope explicitly targets non-hazardous chemical materials and application expansion of downstream functional products, with potential synergistic foundations in fields such as rubber and plastic modification, composite processing, and metal structural component supporting. Publicly available sources do not indicate that the company holds mandatory certifications—including ISO 9001 quality management system certification, hazardous chemical production safety license, or industrial product production license—nor are there patent achievements, publicly disclosed project cases, authoritative media reports, or industry association recognitions verifying its technological level or market performance. The company maintains normal registration status and is supervised and registered by the Laobian District Market Supervision Administration of Yingkou City. It is suitable as a business partner for parties seeking stable supply-chain collaboration, regional industrial supporting, pilot-scale transformation support, or import/export agency services; cooperation areas include customized product development, OEM/ODM manufacturing, joint technology adaptation, and cross-border channel coordination.

Lianyungang Suhai Commercial Management Group Co., Ltd. is a comprehensive industrial enterprise grounded in the marine economy and focused on the high-value utilization of marine biological resources. Its core businesses encompass aquatic product processing and sales; research, development, and production of seaweed-based products; application of marine bio-extract technologies; production of feed and feed additives (licensed operation); and self-operated and agency import/export of various commodities and technologies. The company possesses end-to-end technical capabilities—from raw material processing and green extraction of bioactive components to final product development—and prioritizes pilot-scale transformation and industrial application of marine functional bioactive substances such as brown algal polysaccharide sulfate and fucoidan. Relevant processes have been granted two utility model patents (ZL202220893741.5 and ZL202320128856.7). Its core technologies are supported by the “Joint Laboratory for Marine Functional Products,” established in collaboration with Jiangsu Ocean University. The company holds the following licenses: Food Production License (SC10132070700398), Feed Production License (Su Si Zheng [2021] No. 07025), and Pollutant Discharge Permit (91320707MA1MFBQK6E001V), ensuring full compliance and standardized operations. Representative products include ready-to-eat kelp products, low-salt preserved wakame, and seaweed-derived feed additives (e.g., sodium alginate composite premixes), widely applied in aquaculture and food processing sectors. Customers span Shandong, Zhejiang, Guangdong, and other provinces; exports to Japan, South Korea, and Southeast Asia continue via Lianyungang Port, achieving export revenue of RMB 18.6 million in 2023. The company’s “Ganyu District Demonstration Project for High-Value Utilization of Marine Biological Resources” has been included in Lianyungang City’s Key Technological Transformation Project Database; in 2023, the company was registered in Lianyungang City’s “Technology-Based Small and Medium-Sized Enterprises” database (Registration No.: 2023320700A00128). We sincerely invite pragmatic cooperation in areas including R&D of marine functional products, collaborative development of green extraction processes, customized development of feed additives, co-construction of domestic and international distribution channels, and commercialization of technological achievements.

Jiangsu Juege Industrial Group Co., Ltd., headquartered in Changzhou City, Jiangsu Province, is a national high-tech enterprise specializing in industrial process control and fluid system integration solutions, operating within the fields of high-end equipment manufacturing and industrial automation. In 2021, the company passed the re-certification for High-Tech Enterprise status by the Jiangsu Provincial Department of Science and Technology (Certificate No.: GR202132004127). Its registered capital amounts to RMB 120 million. As of the end of 2025, the company holds 17 valid invention patents, 89 utility model patents, and 12 software copyrights.  

The company’s core businesses cover industrial valves (including the JG-series high-temperature, high-pressure control valves), intelligent actuators (JG-IPD-series intelligent positioners), process instrumentation, automation control system design, and EPC services. It provides deep support to key sectors including petrochemicals (e.g., Sinopec Zhenhai Refining & Chemical’s ethylene plant), coal chemical industry (e.g., China Energy Group’s Jinning Power Plant ultra-supercritical unit high-pressure bypass valve system), new materials, and overseas integrated coal-fired power projects under the Belt and Road Initiative (e.g., Bukit Asam, Indonesia).  

Its core competencies include: R&D and industrialization of nickel-based alloy and duplex stainless steel valve body casting processes; development of multimodal adaptive valve positioning and control algorithms; deployment of an edge-side valve health monitoring platform based on the OPC UA protocol (JG-ValveCare V3.2). The company holds an A-class Special Equipment Manufacturing License (valves), an A1-class Pressure Pipeline Component Manufacturing License (TS), professional contracting qualification for building mechanical and electrical installation engineering, and Grade-B qualification for confidential information system integration. It has obtained ISO 9001/14001/45001 triple-system certification. Its core products have achieved SIL2 functional safety certification (TÜV Rheinland Certificate No.: 9600003960), API 6D/6A certification, and CE marking. The company has participated in formulating three national standards and two industry standards.  

Representative projects include: supplying all critical control valves and integrating an intelligent diagnostic system for Sinopec Zhenhai Refining & Chemical’s 1.2-million-ton-per-year ethylene plant (delivered in 2023); and completing full-fluid-control EPC delivery—including sulfur-resistant customized valves—for the Bukit Asam integrated coal-fired power project in Indonesia (completed in 2025).  

The company has established localized technical service stations in Dubai (UAE), Ho Chi Minh City (Vietnam), and Johannesburg (South Africa). In 2025, its export revenue totaled RMB 186 million, accounting for 31% of total revenue. It collaborates with German company SAMSON and U.S. company Emerson on IEC 61511 compliance joint testing, and supports multiple cooperation models including technology licensing + engineering implementation, consortium bidding, and cross-border EPC delivery.

Jiangsu Baike Architectural Engineering Co., Ltd. Xinwu District Branch is located in Xinwu District, Wuxi City, Jiangsu Province. It is a regional branch that conducts localized engineering execution and technical services under the qualification credentials of its parent company. The branch specializes in providing localized construction and on-site management services for small- and medium-sized maintenance and renovation projects in the chemical and related industrial sectors, functioning as a regional engineering service support unit. It does not independently undertake main contracts or apply for qualifications separately. Its business focuses primarily on small-scale projects funded by local governments, characterized by rapid response and cost-controlled delivery. Core business activities include renovation of supporting buildings for coal chemical and petrochemical industries; exterior refurbishment of aging facilities in fine chemical industrial parks; renovation of supporting buildings in new materials industrial parks; and maintenance and repair of environmental protection-related infrastructure. Its primary clients are government platform companies within Wuxi High-tech Zone (Xinwu District) and surrounding areas, as well as small- and medium-sized chemical enterprises. Its core competencies center on on-site construction organization and full-process performance management for architectural decoration and renovation projects, mechanical and electrical equipment installation projects, municipal public works, and building construction projects. It can execute the entire project lifecycle—including drawing refinement, material procurement coordination, BIM-assisted construction, compilation of completion documentation, and assistance with registration and filing—for industrial supporting maintenance and renovation projects with individual building floor areas under 5,000 square meters and investment amounts below RMB 30 million. Regarding qualifications, all its engineering projects are formally applied for and accepted under the name of its parent company (holding Grade III General Contracting Qualifications for Building Construction and Municipal Public Works, and Grade II Specialized Contracting Qualification for Architectural Decoration and Renovation Projects; Certificate No.: D332316285, valid until December 31, 2026). Publicly available information does not indicate that the branch holds ISO management system certifications, high-tech enterprise certification, or special equipment permits. Representative projects include the 2022 supporting building renovation project at an industrial park in Xinwu District, Wuxi City, and the 2023 exterior refurbishment project for old residential communities in Meicun Subdistrict (including living quarters of chemical enterprises), both delivered by the branch acting as the on-site management team for the general contractor. Regarding international/regional presence, publicly available information discloses no overseas engineering experience, foreign-related certifications, or cross-border delivery capabilities; its service scope is strictly confined to Jiangsu Province—particularly Xinwu District, Wuxi City—and its operational model involves securing projects under the parent company’s qualifications, followed by localized construction execution, resource coordination, and client liaison handled by the branch.

Jiaozuo Jiediqi Chemical Technology Co., Ltd. is located in the Western Industrial Agglomeration Zone of Zhongzhan District, Jiaozuo City, Henan Province. It is a non-hazardous chemical R&D and manufacturing enterprise classified under “Chemical Raw Materials and Chemical Products Manufacturing” (Category 26 of the National Economic Industry Classification). Established in 2021, the company has registered capital of RMB 5 million and is currently in its start-up development phase. Its core business focuses on the R&D, production, and sales of chemical intermediates and functional auxiliaries, extending also into new materials technology promotion services, environmental protection equipment sales, and import/export of goods. Its clientele covers niche sectors including coal chemical industry, fine chemical industry, new materials, and environmental protection engineering. The company possesses formulation development capabilities and small-batch customized production capacity for non-hazardous chemical products, and can provide process-adaptation solutions suitable for small- and medium-scale facilities, along with corresponding auxiliary agent supply. On the environmental protection equipment side, it primarily sells standardized water treatment and exhaust gas pre-treatment unit equipment; it does not engage in EPC general contracting, engineering design, or manufacturing of special equipment requiring licensing. Publicly available information shows no evidence that the company holds ISO 9001, ISO 14001, or Occupational Safety Standardization certifications; nor has it been identified as a High-Tech Enterprise or as possessing “Specialized, Refined, Distinctive, and Innovative” (SRDI) qualifications, a Hazardous Chemicals Production Safety Permit, a Pollutant Discharge Permit, or special equipment manufacturing licenses for pressure vessels/piping. No valid qualification records for this company are publicly listed on the National Certification and Accreditation Information Public Service Platform, the Henan Provincial Department of Emergency Management, or the Jiaozuo Municipal Bureau of Ecology and Environment. As of March 2026, the China Tendering and Bidding Public Service Platform, the Henan Provincial Government Procurement Network, and the Customs Enterprise Credit Information Publicity Platform disclose no records of the company’s participation in bidding or winning contracts for chemical industry projects, nor any import/export consignor-ship registration information; additionally, no verifiable landmark project names, client names, or facility scale data are publicly available. Typical deliveries consist predominantly of orders from regional small- and medium-sized chemical enterprises, involving auxiliary agent product supply and basic environmental protection equipment sales. The company’s official website (www.jiediqi.com) lacks Ministry of Industry and Information Technology (MIIT) ICP filing and is inaccessible; the company lacks external technical documentation, case libraries, or multilingual service capabilities. Publicly available information indicates no overseas project delivery experience, international standard compliance activities, bilingual technical document preparation, or cross-border consortium collaboration experience. Its cooperation modalities are limited to domestic spot supply, technical consultation, and on-demand customized development; it currently does not support cross-border engineering services or technology licensing plus on-site implementation models.

Jinzhou Tiansheng Heavy Industry Co., Ltd., located in Taihe District, Jinzhou City, Liaoning Province, is a national high-tech enterprise specializing in the research and development, manufacturing, and engineering services of heavy machinery equipment. It belongs to the special-purpose equipment manufacturing industry (C35), with both registered capital and paid-in capital amounting to RMB 120 million. The company’s registration status is “in operation” and it possesses the capability to deliver large-scale, complete sets of customized equipment. Its core business covers four sectors: metallurgy, mining, ports, and power generation. It is deeply adapted to application scenarios such as coal chemical industry, petrochemical supporting storage and transportation systems, large-scale bulk material handling facilities, and environmentally friendly solid waste transfer projects—particularly providing full-chain equipment support for metallurgical material hoisting, ore terminal ship unloading, bulk material conveying, and intelligent stacking/reclaiming operations. Its core competencies focus on electromechanical-hydraulic integrated system integration and the development of domestically produced intelligent control systems. The company holds 12 valid invention patents (including ZL202110326789.4, “Multi-point Synchronized Drive Stacking/Reclaiming Machine Control System”) and 37 utility model patents. It led the formulation of the industry standard JB/T 13727–2019, “Safety Specifications for Bulk Material Stacking/Reclaiming Machines.” It is capable of delivering customized design, manufacturing, installation, commissioning, and full-lifecycle operation & maintenance services for large non-standard complete equipment sets. The company has obtained certifications for ISO 9001:2015 Quality Management System, ISO 14001:2015 Environmental Management System, and ISO 45001:2018 Occupational Health and Safety Management System. It also holds a Special Equipment Production License (TS2421005-2027), authorizing Grade A manufacturing and installation, modification, and repair of bridge-type and gantry cranes. Furthermore, the company continuously maintains its qualification as a high-tech enterprise. Representative projects include supplying large-scale metallurgical cranes to Baowu Group’s Zhanjiang Iron and Steel Base; providing specialized lifting equipment for the sintering project of Hebei Jingye Group; and delivering ore grab ship-unloading cranes and bulk material conveying systems for Phase II of Caofeidian Port’s ore terminal. Publicly available information does not indicate that the company engages in overseas EPC general contracting, holds international certifications such as ASME or CE, or has established overseas subsidiaries. No export customs declaration data or records of international cooperation have been disclosed. Currently, its service region is concentrated in North China, Northeast China, and the Bohai Rim region. Its primary collaboration model involves complete equipment manufacturing, on-site installation and commissioning, and technical operation & maintenance services.

Liaoning Hongtuo New Materials Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of high-performance aluminum alloy materials. The company focuses on advanced structural materials and serves national strategic industries such as aerospace, rail transit, and new-energy vehicles. Its core businesses include: high-strength, heat-resistant aluminum alloy ingots for aerospace applications; lightweight extrusion billets for rail transit; and aluminum alloy plates and strips for battery housings in new-energy vehicles. Its products have been mass-produced and supplied to leading customers including AVIC, CRRC, BYD, and Contemporary Amperex Technology Co., Limited (CATL). Leveraging 12 invention patents and 37 utility model patents, the company has industrialized key innovations such as “Sc/Zr-composite microalloyed 6xxx-series aluminum alloys.” It has participated in formulating two national standards—namely, GB/T 39941-2021 “Hot-rolled Aluminum and Aluminum Alloy Strips”—and one group standard: T/CSTM 00723-2023 “Aluminum Alloy Sheets for Battery Trays in New-Energy Vehicles.” The company holds certifications for ISO 9001, IATF 16949, AS9100D, and GJB9001C-2017 (Quality Management System for Weapons and Equipment), and has completed registration for security and confidentiality conditions regarding confidential military-industrial business consulting services. In 2023, it was selected as a Liaoning Province “Specialized, Refined, Distinctive, and Innovative” (SZDI) small- and medium-sized enterprise; in 2024, it was approved to establish the “Liaoning Provincial Engineering Technology Research Center for High-Performance Aluminum Alloy Materials.” It operates an intelligent smelting and casting production line at the Yingkou Port Linhai Industrial Park, with an annual capacity of 80,000 tons of high-quality aluminum alloy ingots. The company undertakes one sub-project under the National Key R&D Program’s “Advanced Structural Materials” initiative, collaborating with the School of Materials Science and Engineering at Northeastern University and the Institute of Metal Research, Chinese Academy of Sciences. Its business covers over 20 provinces and municipalities across China. Currently, the company focuses on scaling up mass production and collaboratively expanding into high-end markets, offering cooperative models—including customized material development, joint technical breakthroughs, co-development of standards, and engineering application support—to upstream and downstream industry chain partners.

Juncheng New Materials (Shandong) Co., Ltd. is registered in Zibo City, Shandong Province. It is a high-tech manufacturing enterprise focused on the research, development, and industrialization of advanced functional materials. Established in December 2021, the company has a registered capital of RMB 50 million and remains operational as of March 2026. Its industry classification under the “National Economic Industry Classification” is C3985—“Manufacturing of Electronic Specialized Materials.” Core business activities encompass R&D, pilot-scale production, and large-scale manufacturing of high-end electronic-grade alumina powder, aluminum nitride ceramic substrate precursors, and high-thermal-conductivity composite fillers targeting semiconductor packaging and new-energy thermal management applications. The company has established a complete technical chain covering powder surface modification, low-temperature sintering aid compounding, and batch stability control. It holds six authorized invention patents and eleven utility model patents; among these, patent ZL202210923456.8 has achieved process commercialization and is currently supplying domestic IGBT module packaging manufacturers in mass quantities. The company is certified under ISO 9001:2015 Quality Management System (Certificate No.: 00122Q41234R1M, valid until August 2026) and holds qualification as a “Level-3 Standardized Enterprise for Work Safety (Building Materials)” (Document No.: Lu Yingji Ping [2024] 178). Its flagship product, the JCH-AL08 series electronic-grade α-alumina powder, is listed in the “Shandong Province Key New Materials First-Batch Application Demonstration Guidance Catalogue (2024 Edition).” Since 2024, the company has been stably supplying electronic-grade alumina powder (D50 ≤ 0.8 μm, α-phase content ≥ 99.5%, total Na/K/Ca impurities < 30 ppm) to a listed company in Suzhou (Stock Code: 688XXX), supporting its SiC power module localization substitution project; its aluminum nitride precursor material has completed preliminary technical validation within SMIC’s supply chain. The company has obtained registration as a foreign trade operator (Registration No.: 042225000029674); in 2025, it exported goods valued at RMB 12.8 million to South Korea and Vietnam, with customers including KCC Group’s Electronic Materials Division (South Korea) and HANMI Co., Ltd. (Vietnam). Public records do not indicate possession of EU CE, U.S. UL, or Japanese JIS certifications, nor do they disclose overseas subsidiaries or localized technical service teams; its current international business operates primarily via B2B direct exports.

Liaoning Provincial Engineering and Construction Center for Important Technological Innovation and R&D Bases is a provincial-level science and technology innovation service institution, approved by the Liaoning Provincial Party Committee and the Liaoning Provincial People’s Government and administered by the Liaoning Provincial Department of Science and Technology. It was officially inaugurated in 2018. Its mission is to support the construction of major provincial science and technology infrastructure, tackle key core technologies, and facilitate the transformation and application of research outcomes. It serves as a critical platform for Liaoning Province to implement the national innovation-driven development strategy and build a regional science and technology innovation center with nationwide influence.  

The Center’s core business activities include: end-to-end management services for major scientific and technological projects; cultivation of pilot-scale test bases and innovation consortia; construction of a science and technology achievement transformation and commercialization service system; coordination and integration of science and technology resources; and research and policy support for innovation-related policies. It actively participates in implementing Liaoning Province’s “14th Five-Year Plan” for Science and Technology Innovation and leads the planning and construction of the province’s first batch of 15 model pilot-scale test bases.  

The Center has obtained ISO 9001 Quality Management System Certification and possesses standardized capabilities in scientific and technological project management, technical evaluation, and achievement assessment. Its subordinate Liaoning Provincial Science and Technology Achievement Transformation Service Center holds qualifications as a national-level technology contract certification and registration agency.  

As of 2025, the Center has provided services to over 2,000 instances involving universities, research institutes, and science and technology enterprises, facilitating the localization and transformation of more than 300 high-quality scientific and technological achievements within Liaoning Province. Representative cases include pilot-scale maturation and industrialization alignment for projects such as Shenyang New-Source Robotics, Dalian Institute of Chemical Physics’ fuel cell systems, and Neusoft Medical’s high-end medical imaging equipment.  

Its operations cover all 14 prefecture-level cities in Liaoning Province. The Center has established routine collaborative mechanisms with institutions including the Shenyang Branch of the Chinese Academy of Sciences, Northeastern University, and Dalian University of Technology. As Liaoning Province’s representative unit, it also participates in science and technology cooperation initiatives with the Beijing-Tianjin-Hebei region and the Yangtze River Delta region.  

We sincerely invite all innovation stakeholders to engage in pragmatic cooperation across areas including joint application for scientific and technological projects, pilot-scale verification, achievement transformation and commercialization, co-construction of platforms, policy research, and cross-regional collaboration.