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Liaoning Lide IoT Co., Ltd. is a technology-based small and medium-sized enterprise (SME) whose core expertise lies in Internet of Things (IoT) technologies. The company provides intelligent sensing terminals, data acquisition platforms, and customized system integration services for industrial manufacturing, smart parks, and urban infrastructure sectors. Its core business encompasses R&D and sales of industrial IoT sensor hardware and software, deployment of edge computing gateway devices, development of remote equipment monitoring and predictive maintenance systems, and implementation of lightweight IoT solutions tailored to key local industries such as metallurgy and equipment manufacturing. Leveraging five registered software copyrights—including the “Lide Industrial Equipment Condition Monitoring Platform V1.0” and the “LD-IoT Edge Data Acquisition System V2.0”—the company possesses robust technical expertise and proven implementation capabilities in equipment condition sensing, edge data processing, and remote operation & maintenance. The company holds official certification as a software enterprise (Liaoning RQ-2021-0127), ISO 9001:2015 Quality Management System Certification (Certificate No.: 0012022Q1234567R0M), and Grade III Professional Contracting Qualification for Electronic and Intelligent Engineering (Liaoning Construction Permit No. [2021] 0892). It has also completed interoperability testing with the Shenyang regional secondary node of the Industrial Internet Identifier Resolution System (Registration No.: SYII-2022-047). The company participated in the “Smart Empowerment Workshop” pilot project for digital transformation of SMEs in Shenyang’s Hunnan District, deploying equipment networking and energy efficiency dashboard systems for local mechanical processing enterprises. Additionally, it served as a technical support unit in validating the domestic substitution of vibration monitoring modules for the roller production line at Benxi Iron and Steel Group. Currently, its service scope focuses on Liaoning Province, primarily serving small- and medium-sized manufacturing enterprises; collaboration opportunities include equipment networking upgrades, predictive maintenance system construction, deployment of lightweight industrial IoT platforms, and industry-specific scenario-based solutions.

Liaoning Jincheng LyondellBasell Petrochemical Co., Ltd. is a joint venture established by China National Petroleum Corporation (CNPC), LyondellBasell, and Jinzhou Port Co., Ltd. It is a high-end polyolefin new materials manufacturer positioned as the Northeast China R&D and manufacturing base for high-performance polypropylene and is designated as a key project supported under China’s “14th Five-Year Plan for the Raw Materials Industry Development.” The company is located in the West Chemical Industrial Park of Jinzhou Port and plans to construct two 600,000-ton-per-year high-performance polypropylene production facilities. These facilities employ LyondellBasell’s dual-process technologies—Spheripol and Spherizone—capable of producing multi-phase copolymers within a single reactor, enabling stable supply of differentiated polypropylene products—including high-melt-flow-index, high-impact-resistant, and low-VOCs grades—primarily targeting high-end applications such as lightweight automotive components, medical-grade packaging materials, and specialized materials for lithium-ion battery separators. Technical capabilities fully integrate the respective strengths of the shareholders: LyondellBasell provides globally leading polyolefin process packages backed by over 2,000 related patents; CNPC ensures high-quality raw material supply and collaborates on regional market expansion; and Jinzhou Port provides hazardous chemicals storage and logistics support, holding the Port Operation Permit (No.: Liao Jin Gang Jing [2023] 028). The company has obtained ISO 9001 Quality Management System and ISO 14001 Environmental Management System certifications issued by SGS (valid until November 2026) and has been included in Liaoning Province’s Green Manufacturing Cultivation Database. The total project investment is approximately RMB 12 billion. The main construction phase has entered the equipment installation stage, with commissioning scheduled for Q3 2026. At present, the company is open to collaboration across the industrial chain, including technical cooperation, raw material supply, logistics support, customized product development, and joint green manufacturing demonstration projects.

Liaoning Jinzhongda Catalytic Materials Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of catalytic materials, operating within the catalyst and auxiliary agent manufacturing sector of the chemical raw materials and chemical products manufacturing industry. The company’s core business spans three major fields: environmental protection, petrochemicals, and new energy. Specifically, it supplies high-thermal-stability vanadium-tungsten-titanium series catalyst supports and modified products for selective catalytic reduction (SCR) denitrification of industrial flue gas; develops rare-earth composite oxide-based auxiliaries for fluid catalytic cracking (FCC) processes in petroleum refining; and engages in the development of new-energy catalytic materials—including doped oxides for lithium-ion battery cathode precursors and platinum-based catalyst supports for fuel cells. Its technical capabilities center on sol-gel synthesis, co-precipitation, and high-temperature solid-state reactions, with emphasis on batch-to-batch consistency and precise control of specific surface area. The company holds a valid “Safety Production License for Hazardous Chemicals” (License No.: Liao H An Xu Zheng Zi [2021] 0008), possesses compliant production capacity for nitrate- and metal oxide-based catalytic precursors, and has obtained ISO 9001:2015 Quality Management System certification. As one of the primary drafting entities for the group standard T/CPCIF 0217–2023 “Technical Specification for Titanium-Based Catalyst Supports for Industrial Flue Gas Denitrification,” the company has been granted six authorized invention patents and twelve utility model patents, all focused on morphology control and poisoning resistance enhancement of catalytic materials. Its denitrification catalyst support products have been supplied in bulk to leading environmental protection equipment enterprises such as Longjing Environmental Protection and Feida Environmental Protection, and have been successfully applied in ultra-low emission retrofit projects for million-kilowatt-class thermal power units in Inner Mongolia. Its petrochemical auxiliary products have entered trial-use stages at refineries including Sinopec Maoming Branch and Zhenhai Refining & Chemical Company. Currently, collaborations primarily involve domestic technology R&D coordination, customized material supply, and industrialization support, and the company is open to multidimensional cooperation—including material development, performance verification, and mass production supply—with environmental engineering firms, equipment manufacturers, energy groups, and scientific research institutes.

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 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.

Liaoning Hongtuo New Materials Technology (Group) Co., Ltd. is a national high-tech enterprise specializing in the research, development, production, and sales of high-performance aluminum alloy materials, positioned as a key lightweight material supplier for high-end equipment, new-energy transportation, and defense-support sectors. The company’s core businesses include: high-strength, heat-resistant aluminum alloy ingots for aerospace applications; 7-series aluminum alloy profiles for rail transit vehicle body structures; 6-series aluminum alloy sheets for lightweight components in new-energy vehicles; and specialized aluminum-based composite materials. Its products are widely applied in high-end scenarios such as intelligent high-speed train sets, aircraft engines, and battery systems for new-energy vehicles. Relying on its provincial-level enterprise technology center and the Liaoning Province Advanced Aluminum Alloy Forming Engineering Research Center, the company holds 12 invention patents and 37 utility model patents. Notably, its scandium microalloyed 7055-T77 aluminum alloy manufacturing technology has been industrialized, and the company has participated in drafting two national standards and one local standard. In terms of certifications, the company complies with ISO 9001:2015, ISO 14001:2015, IATF 16949:2016, and AS9100D quality management system standards, and holds Grade II Confidentiality Qualification for Scientific Research and Production Units of Weapons and Equipment. Representative collaborations include supplying CR400AF-Z intelligent high-speed train set body profiles in bulk to CRRC Changchun Railway Vehicles Co., Ltd.; undertaking trial production of specialized alloy ingots for aircraft engine casings for Aero Engine Corporation of China (AECC) Shenyang Liming Company; and supplying battery pack tray structural components to BYD FinDream Battery Co., Ltd. Currently, production capacity is concentrated at its Yingkou base, serving key domestic customers across the equipment manufacturing and new-energy industry chains. The company pursues cooperation in technical R&D collaboration, customized material development, joint verification of high-end components, and long-term stable supply.

Liaoning Dingjide Petrochemical Co., Ltd. (Stock abbreviation: Dingjide, Stock code: 603255.SH) is a national high-tech enterprise specializing in the research, development, production, and sales of high-end synthetic resin catalysts and critical chemical auxiliaries. Positioned upstream in the polyolefin industrial chain, the company is committed to domestic substitution and independent control. Its core businesses encompass fourth-generation metallocene catalysts (e.g., bridged indenyl-amido zirconium/hafnium catalysts), non-metallocene catalysts, electron donors (including diphenyldimethoxysilane, cyclohexylmethyldimethoxysilane, etc.), antioxidants, and nucleating agents. These products are widely applied in the industrial-scale production of general-purpose and high-performance polyolefin materials such as polypropylene and polyethylene. Leveraging an end-to-end technical system covering molecular design, ligand synthesis, metal complexation, supported catalyst preparation processes, and application evaluation, the company masters the core technology of synergistic regulation among “ligands–metal centers–supports” and has established one of China’s few pilot- and industrial-scale metallocene catalyst production platforms with an annual capacity of 1,000 metric tons. As of the end of 2023, the company held 47 authorized invention patents and 22 utility model patents within China; it led or participated in formulating three industry standards, including “Electron Donors for Polypropylene Catalysts” (HG/T 6029–2022). The company has obtained certifications under ISO 9001, ISO 14001, and ISO 45001 management systems and holds a Safety Production Permit for Hazardous Chemicals (Liao WH An Xu Zheng Zi [2023] No. 070007). Its products have achieved mass supply to leading polyolefin enterprises, including Sinopec, CNPC, CNOOC, Hengli Petrochemical, Zhejiang Petrochemical, Wanhua Chemical, and Satellite Chemical. Certain electron donor products have completed long-term industrial validation at installations operated by Yanhua Petrochemical and Yangzi Petrochemical, with annual consumption per installation reaching hundreds of metric tons. Current production capacity and customer bases are concentrated in East China, North China, and Northeast China. The first phase of its Yingkou production base—designed for an annual output of 20,000 metric tons of high-end polyolefin catalysts and auxiliaries—has commenced operations. Collaborative efforts focus on customized catalyst development, auxiliary supply integration, industrial validation support, and joint technological research and development in extended fields, including new-energy materials (e.g., pore-forming auxiliaries for lithium-ion battery separators) and catalytic systems for biodegradable plastics.

Liaoning Chengyang Technology Development Co., Ltd. is a high-tech enterprise specializing in information technology services for smart cities and digital government, with the core mission of promoting digital transformation in government affairs and providing end-to-end solutions for modernizing grassroots governance. The company’s primary business includes constructing government big data platforms, developing urban operations management service platforms, integrating smart community information systems, and delivering SaaS-based software services tailored to subdistricts and communities. Its application scenarios focus deeply on key areas of grassroots governance, including “integrated grid-based urban management,” smart emergency response, and smart elderly care. Technically, the company excels in microservice architecture design, domestication ecosystem adaptation (fully compatible with Kylin OS, Dameng Database, and TongTech middleware), and low-code rapid delivery capabilities, enabling efficient project implementation and continuous iteration. The company has been certified as a National High-Tech Enterprise (Certificate No.: GR202321001287) and has obtained ISO 9001 Quality Management System Certification and ISO 27001 Information Security Management System Certification. It holds 23 software copyrights and 2 invention patents covering key technologies such as multi-source data fusion and dispatching, semantic recognition of grassroots grid events, and lightweight edge computing access. Representative projects include the “Integrated Grid-Based Urban Management” Pilot Platform in Hunnan District, Shenyang City (2022–2024), the “One-Map Smart Emergency Response System” for county-level jurisdictions in Liaoning Province (launched in 2023), and multiple subdistrict-level comprehensive smart elderly care management platforms. Its clients primarily consist of district- and county-level government data bureaus, subdistrict offices, and community service centers—covering grassroots government entities across Northeast China. Adhering to a pragmatic and collaborative philosophy, Chengyang Technology offers local governments and industry partners diverse cooperation models, including customized system development, IT innovation-compatible system upgrades, platform operation support, and co-development of integrated solutions.

Liaoning Andefu Warehousing Co., Ltd. is a regional-level supply chain infrastructure operator specializing in chemical and hazardous materials storage and logistics, based at the Xianren Island Port Area of Yingkou Port. Its core business includes bonded storage, distribution, and supporting loading/unloading services for Class A hazardous chemicals such as liquefied hydrocarbons, methanol, ethylene glycol, and benzene-series compounds. Leveraging professional liquid chemical terminal resources, the company has constructed six low-temperature, atmospheric-pressure storage tanks with a total capacity of 86,000 cubic meters. In early 2025, it completed Phase II expansion, adding three 30,000-cubic-meter LPG low-temperature storage tanks, becoming the first privately controlled port storage enterprise in Northeast China capable of providing full-chain bonded LPG storage services. Technologically, the company focuses on inherently safe, intelligent storage solutions, equipped with nitrogen sealing systems, DCS+SIS dual-control systems, VOCs online monitoring systems, and intelligent inspection platforms; it is fully integrated into both the Liaoning Province Hazardous Goods Transportation Electronic Waybill Supervision System and the Yingkou Port Smart Port Cloud Platform. The company holds the “Port Operation Permit” (No. Liao Ying Gang Jing Zheng Zi No. 008), the “Hazardous Chemicals Business Permit” (No. Liao H An Jing Zi [2023] 0067), and the Level II Standardization Certification for Safety Production (No. LNQY-AQBJZ-2024-019); it has also obtained certifications for ISO 9001:2015 Quality Management, ISO 14001:2015 Environmental Management, and ISO 45001:2018 Occupational Health and Safety Management Systems. Since commencing operations in June 2023, the company has stably served 12 key chemical enterprises across Northeast China and the Bohai Rim region—including Hengli Petrochemical, Beifang Huajin, and Jilin Chemical Fiber—with an annual throughput exceeding 1.2 million tons, deeply participating in the “Northeast Region Chemical Raw Materials Supply Guarantee Special Action.” Targeting chemical production, trading, logistics, and end-user energy enterprises, the company offers customized hazardous chemicals bonded storage, multimodal transport connectivity, intelligent distribution and delivery, and collaborative hazardous goods handling support services.

Liaoning Airui Xinda Polymer Materials Co., Ltd. is a polymer materials manufacturing enterprise specializing in the research, development, production, and application promotion of high-performance thermoplastic elastomers (TPE), modified engineering plastics, and functional composite materials. The company operates within the “rubber and plastic products industry,” specifically under the sub-sector of polymer materials manufacturing. Its core business activities include synthetic material manufacturing and sales; specialty chemical product manufacturing; high-performance fiber and composite material manufacturing and sales; new materials R&D; chemical product production (excluding licensed chemical products); and import/export of goods. Its products are primarily applied in automotive components (e.g., seals, dust caps), medical device packaging materials, and cushioning components for consumer electronics. Key clients include regional industrial chain leaders such as Liaoning曙光 Automobile Group and Yingkou Jincheng Machinery Co., Ltd. In terms of core technologies, the company possesses capabilities in dynamic vulcanization process optimization, oil-resistant and aging-resistant formulation design, and low-VOC emission technology. It has filed three invention patent applications and obtained two utility model patent authorizations. The company undertakes the sub-project “Key Industrialization Technologies for Weather-Resistant, Creep-Resistant TPE Materials for Automotive Lightweighting” under the Liaoning Provincial Key R&D Program (Project No.: 2023JH2/10500234) and has been included in Yingkou City’s “Eaglet Enterprise” cultivation database. Regarding certifications, the company has obtained ISO 9001:2015 Quality Management System Certification and Level-III Standardization Certification for Work Safety (Light Industry Sector). Currently, its business covers the three northeastern provinces (Liaoning, Jilin, Heilongjiang) and the Beijing-Tianjin-Hebei region. It actively engages in cooperation in areas including customized material development, joint technical problem-solving, industrialization-oriented supply support, and regional supply chain collaboration.