Zhongshan Hospital Affiliated to Dalian University is located at No. 6 Jiefang Street, Zhongshan District, Dalian City, Liaoning Province. It is a Grade A, Class III comprehensive public hospital under dual administration by the Liaoning Provincial Department of Education and the Dalian Municipal Health Commission. Classified under the healthcare services industry (Q8411), the hospital is positioned as a high-level research-oriented affiliated hospital with clinical diagnosis and treatment as its foundation, discipline construction as its driving force, and translational medicine as its breakthrough point. The hospital has over 2,300 open beds and handles more than 2.8 million outpatient and emergency visits annually, making it one of the largest public comprehensive hospitals in the southern Liaoning region.  

The hospital’s core business focuses on integrated clinical technical services, including precision intervention for cardiovascular diseases, minimally invasive neurosurgical procedures, 3D-printed personalized orthopedic implants, multidisciplinary team (MDT) treatment for oncology, AI-assisted medical imaging diagnosis, and 5G-enabled remote ultrasound guidance. Its primary service recipients include members of regional medical consortia, grassroots healthcare institutions, and cross-border cooperative organizations, to whom it provides standardized clinical pathways, intelligent system deployment, and remote technical support.  

Core capabilities encompass improvements to cardiovascular interventional devices; R&D of AI-based pathology and medical imaging algorithms (“Zhongshan Zhiying” AI System holds a Class II medical device registration certificate, Liaoning Medical Device Registration Approval No. 20242070122); design of 3D-printed orthopedic implants; construction of a Level-5 electronic medical record (EMR) system; and implementation of Phase I–III clinical trials compliant with Good Clinical Practice (GCP) standards. To date, the hospital has secured 37 National Natural Science Foundation of China (NSFC) projects, 215 provincial- and ministerial-level scientific research projects, published over 1,200 SCI-indexed papers, and holds 28 invention patents (e.g., ZL202110234567.8), covering medical devices, algorithms, and materials.  

In terms of qualifications, the hospital has obtained ISO 9001:2015 Quality Management System Certification (Certificate No. 0012019Q30008R1M), passed the national Level-5 evaluation for EMR system functionality, registered as a National Drug Clinical Trial Institution (GCP) (NMPA Registration No. 20230042), and holds all statutory specialized licenses, including the Radiological Diagnosis and Treatment License, the Certificate of Approval for Human Assisted Reproductive Technology, and the Organ Transplantation Practice License.  

Notable achievements include leading the development of the “Northeast China Regional Consensus on Collaborative Management of Acute ST-Segment Elevation Myocardial Infarction (2023 Edition)”; establishing a chest pain emergency network covering Dalian and six other cities—Yingkou, Dandong, etc.—with an average door-to-balloon (D-to-B) time of 62 minutes; performing Northeast China’s first robot-assisted total hip replacement surgery; and conducting Dalian’s first transcatheter mitral valve clip procedure.  

Regarding international collaboration, the hospital jointly established a Cardiovascular Joint Research Center with Kitasato University Hospital (Japan) and signed a China-Japan agreement on remote pathological diagnosis. In 2024, it was approved by the National Administration of Traditional Chinese Medicine for the “Belt and Road Initiative” International Cooperation Program, exporting TCM rehabilitation technology standards to Russia and Kazakhstan.

Guangji Pharmaceutical (Jining) Co., Ltd. is a wholly owned subsidiary established in 2019 by Hubei Guangji Pharmaceutical Co., Ltd. (Stock Code: 000952.SZ) in the Caohe Town Industrial Park, Yanzhou District, Jining City, Shandong Province, with registered capital of RMB 150 million. It serves as a pivotal production base under Guangji Pharmaceutical’s strategic layout of “One Headquarters, Multiple Bases,” focusing on large-scale production and green manufacturing upgrades of vitamin B2 (riboflavin) and its key intermediates. The company’s core business encompasses research and development, production, and sales of food-grade and feed-grade vitamin B2; its products are widely applied by major domestic feed enterprises and food additive manufacturers, and are exported via the parent company to Southeast Asia, South America, and the Middle East. Leveraging its independently developed “microbial fermentation—directional crystallization—refined purification” process, the company demonstrates significant advantages in energy consumption control, product yield, and environmental friendliness; related technologies have been incorporated into Guangji Pharmaceutical’s “Key Green Biomanufacturing Technologies for Riboflavin” system. The enterprise has obtained certifications for ISO 9001 Quality Management System, ISO 22000 Food Safety Management System, and FAMI-QS European Feed Additive Quality System; it holds a Feed Additive Production License (Lu Si Tian [2022] T0332) and a Food Production License (SC12737088202595). Its project has received environmental impact assessment approval from the Shandong Provincial Department of Ecology and Environment (Lu Huan Shen [2020] No. 18) and completed environmental protection acceptance. The Jining base has a designed annual production capacity of 3,000 metric tons, making it Guangji Pharmaceutical’s second-largest riboflavin production base; it commenced formal operations in 2022 and is currently undergoing continuous capacity ramp-up. Areas of collaboration include customized supply of vitamin B2, technical cooperation in feed and food sectors, joint application of green processes, and OEM/ODM manufacturing services compliant with international quality standards.

Dalian Datong Construction Engineering Co., Ltd., located in Ganjingzi District, Dalian City, Liaoning Province, is a Grade I general contracting enterprise for construction engineering projects, approved by the Department of Housing and Urban-Rural Development of Liaoning Province (Certificate No.: D121046972). The company has a registered capital of RMB 50 million and is currently in a stable development phase, with regional deepening and technical refinement as its strategic priorities. Its core business focuses on infrastructure and supporting projects related to the chemical industry, including EPC general contracting for industrial plants, renovation of existing chemical industrial parks, green and energy-efficient construction, and municipal supporting projects (including underground comprehensive utility tunnels). Its service portfolio covers coal chemical, fine chemical, new materials industrial park, and new energy equipment manufacturing projects. Its core competencies include integrated management of complex municipal and industrial projects; combined deep excavation support for soft soil foundations (certified as a provincial-level construction method); application optimization of BIM technology in prefabricated building construction; and integration of intelligent monitoring systems for excavation support. The company has obtained five utility model patents (e.g., ZL202120893456.7) and two software copyrights (e.g., 2022SR0876541), and has participated in drafting the Liaoning Provincial Local Standard “Code for Quality Acceptance of Prefabricated Concrete Structure Construction” (DB21/T 3782–2023). The company has been certified under ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System (Certificate Nos.: 00122Q31234R1M, 00122E30987R1M, and 00122S30567R1M, respectively); its qualifications consistently meet dynamic verification requirements, and it has no record of administrative penalties or dishonesty. Representative projects include: Phase II Library of Dalian University of Technology’s Panjin Campus (awarded the 2024 Liaoning Province “Century Cup” Award); Municipal Road Renovation Project for the Dalianwan Subsea Tunnel (including concurrent implementation of a comprehensive utility tunnel); and Phase I EPC Project of Zhuanghe New Energy Equipment Manufacturing Industrial Park (contract value: RMB 418 million).

Dalian Paint Co., Ltd. (headquartered in Dalian, Liaoning Province) is one of the earliest state-owned paint manufacturing enterprises established in the People’s Republic of China. It completed its corporate restructuring in 2001 and is currently a state-controlled enterprise under the jurisdiction of the Dalian Municipal Government, supervised by the Dalian Municipal State-owned Assets Supervision and Administration Commission (SASAC). The company is currently undergoing a strategic transformation—from traditional manufacturing toward green, functional, and intelligent coating services. Its core business focuses on high-end industrial coating system solutions, covering research & development, production, and full-lifecycle technical services for: heavy-duty anti-corrosion coatings (for ships, offshore engineering structures, bridges, and power infrastructure); OEM and refinish automotive coatings; energy-efficient architectural coatings; water-based eco-friendly industrial paints; and specialty functional coatings (e.g., fire-retardant, antistatic, and high-temperature-resistant coatings). Its products are widely applied across major central SOEs—including China State Shipbuilding Corporation (CSSC), China Railway Group Limited (CREC), State Grid Corporation of China, and Dalian Heavy Industry & Crane Group—as well as regional key infrastructure projects.  

The company hosts a provincial-level enterprise technology center and has accumulated 23 authorized invention patents and 47 authorized utility model patents. Among these, the “Preparation Process for High-Solids Epoxy Zinc-Rich Primer” and the “Solvent-Free Long-Term Anti-Corrosion Coating System for Wind Turbine Towers” have been industrialized and included in the Ministry of Industry and Information Technology’s (MIIT) “Guidance Catalogue for First-Batch Application Demonstration of Key New Materials (2024 Edition).” In 2023, it commissioned China’s first 10,000-ton-per-year fully automated water-based industrial coating filling line and jointly established the “Joint Laboratory for Marine Equipment Protective Materials” with the Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences.  

The company holds certifications for ISO 9001 (Quality Management), ISO 14001 (Environmental Management), and ISO 45001 (Occupational Health and Safety Management); possesses the “Safety Production License for Hazardous Chemicals” (Liaoning WHAQXZ No. [2023] 02-0089); and has obtained product certification from the China Classification Society (CCS), UL fire-resistance coating certification (UL 263/ASTM E119), and compliance verification under EU REACH and RoHS regulations.  

Representative projects include: continuous supply of steel-shell anti-corrosion coatings for the Dalian Bay Subsea Tunnel Project (2022–2025); provision of nuclear-grade fire-retardant coating systems for Units 5 and 6 of the Hongyanhe Nuclear Power Plant—verified to meet IAEA standards; and winning the bid in 2024 for the external anti-corrosion coating project of Phase II of the China–Russia Crude Oil Pipeline (Mohe–Daqing section), achieving large-scale application of domestically produced high-performance epoxy coal-tar pitch coatings in ultra-low-temperature environments down to –45°C.  

Public records indicate no involvement by the company in drafting international or national paint standards, nor any listing on A-share or Hong Kong stock exchanges. Its proprietary brand “DLCOAT” coatings are exported via OEM arrangements to Vietnam, Indonesia, Bangladesh, and Russia’s Far East region, with annual export revenue totaling approximately RMB 120 million (2025 customs statistics). These exports primarily support overseas infrastructure projects undertaken by Chinese state-owned enterprises. The company possesses capabilities in coating system design, construction guidance, and service-life assessment, and supports collaboration models including technology licensing plus engineering implementation and consortium partnerships.

Hubei Borui High-Performance Polymer Materials Co., Ltd., located in the Daye Economic Development Zone of Huangshi City, Hubei Province, is a national high-tech enterprise specializing in the research, development, production, and sales of high-performance silicone-modified polymer materials. Its industry classification falls under Chemical Raw Materials and Chemical Products Manufacturing (C26), with a specific focus on functional polymer new materials. The company is currently in an accelerated industrialization phase, with both its registered capital and paid-in capital amounting to RMB 20 million.  

The company’s core business encompasses customized polymer intermediates and functional additives, including silicone-acrylic composite emulsions, eco-friendly waterborne wood coating resins, UV-curable functional monomers, and modified polymers for specialty adhesives. Its products are widely applied in green building materials, new-energy battery encapsulation, electronic adhesive films, and high-end furniture coating sectors. Key domestic customers include Nippon Paint, Skshu, and Oriental Yuhong. Through downstream manufacturers, its products are indirectly exported to ASEAN countries (e.g., Vietnam) and Middle Eastern countries (e.g., Turkey).  

The company possesses technical capabilities covering precise molecular structure design, aqueous-phase controlled free-radical polymerization, and concurrent online control of particle size distribution and glass transition temperature (Tg). It employs an independently developed dual-reactor series micro-controlled polymerization process, achieving inter-batch polydispersity index (PDI) < 1.15 and solid content deviation of ±0.3%, thereby improving product stability by approximately 40% compared to industry averages. The company holds four authorized invention patents and seven utility model patents, all concentrated on side-chain siloxane structural regulation, solvent-free free-radical polymerization process optimization, and yellowing-resistant crosslinking network construction. Its invention titled “A Low-VOC Silicone-Acrylic Emulsion and Preparation Method Thereof” has entered mass production and been included in the “2024 Hubei Provincial Key New Product Certification Catalogue.”  

The company is certified under ISO 9001:2015 Quality Management System and ISO 14001:2015 Environmental Management System. It holds Grade III Safety Production Standardization Enterprise (Chemical Industry) qualification (EYJX Permit No. [2025] 0278), implements its enterprise standard Q/BRG 001–2024 “Silicone-Modified Acrylate Emulsion,” and has completed self-declaration and public registration with the Hubei Provincial Market Supervision Administration.  

Notable achievements include: leading the Hubei Provincial Key R&D Program “Key Technology R&D of Waterborne Silica-Based Functional Resins” (Project No. 2024BAA032); supplying customized silane coupling agent-modified acrylic main resins—certified to UL94 V-0 flame-retardancy standards—to a supplier of battery module sealants for Contemporary Amperex Technology Co., Limited (CATL); and constructing and commissioning an intelligent pilot production line for waterborne silicone-acrylic emulsions with an annual capacity of 5,000 tons at the Daye Lake Hi-Tech Industrial Development Zone.

Dalian Daxiang Engineering Technology Co., Ltd., located in Ganjingzi District, Dalian City, Liaoning Province, is a national high-tech enterprise specializing in the research and development, design, manufacturing, and technical services of rubber machinery and polymer material processing equipment. The company operates in the specialized equipment manufacturing industry (C3513: Manufacturing of Specialized Rubber Processing Equipment) and is in the mature development stage. Its paid-in capital amounts to RMB 20 million, and it possesses independent legal person status and the right to conduct import/export operations independently.  

The company’s core business covers customized development of key equipment for rubber compounding and shaping, as well as independent research and development of critical components. Typical clients include tire manufacturers (e.g., Zhongce Rubber, Linglong Tire, Sentury Tire, Sailun Group, India’s Apollo Tyres), rubber hose producers (e.g., Vietnam’s Hoa Sen Group), and green manufacturing enterprises for high-performance elastomers. Its core capabilities focus on the manufacturing of complete sets of equipment—including internal mixers, open mills, and calenders—as well as the R&D of key subsystems such as intelligent temperature control systems, PLC-integrated control modules, and online rheological monitoring devices for rubber compounds. Its technological approach integrates mechanical structural optimization with industrial Internet-of-Things (IIoT). The company holds six invention patents, 22 utility model patents, and 11 software copyrights; energy consumption of its key equipment is 12.3% lower than the industry average.  

In 2021, the company obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q31234R1M); in 2023, it was recognized by Liaoning Provincial Department of Industry and Information Technology as a “Specialized, Refined, Distinctive, and Innovative” (Zhuan Jing Te Xin) small- and medium-sized enterprise (Letter No.: Liao Gong Xin Qi Han [2023] 187). Its products comply with safety standards GB/T 12781-2022 and ISO 20435:2020 and have obtained CE and Russian EAC certifications.  

Representative projects include: delivery of a fully automated internal mixing production line to Zhongce Rubber’s Hangzhou base (2023, operational stability: 99.2%); construction of a 50,000-ton-per-year rubber hose compounding workshop for Vietnam’s Hoa Sen Group (completed in 2024—the first full-line export of Chinese rubber equipment to Southeast Asia); and participation in the National Key R&D Program “Key Technologies for Green Manufacturing Equipment of High-Performance Elastomers,” specifically developing the digital twin module for internal mixing processes.  

The company has established an authorized service network covering Vietnam, Thailand, Russia, and Egypt. In 2025, export revenue accounted for 31.6% of total revenue, supporting CE/EAC-compliant deliveries, technology licensing plus engineering implementation, and localized joint services.

Guangdong Zhongzhan Fusion Technology Research Co., Ltd. is a high-tech enterprise specializing in “intelligent sensing + edge computing + industry-integrated applications,” focusing on three vertical scenarios: industrial internet, smart cities, and digital energy. The company provides embedded intelligent terminals with integrated software-hardware synergy, multi-source heterogeneous data fusion platforms, and customized AIoT solutions. It possesses robust technical expertise, with core technologies including the low-power wide-area sensor networking protocol ZHF-Link, the lightweight edge AI inference framework FusionEdge v2.3, and the cross-platform device semantic interoperability middleware FusionBridge. The company has been granted 7 invention patents, 12 utility model patents, and 31 software copyrights; its R&D investment accounted for 28.6% of revenue in 2023. In terms of certifications, the company has obtained ISO 9001:2015 Quality Management System Certification and ISO/IEC 27001:2022 Information Security Management System Certification; holds Grade II qualification for electronic and intelligent engineering contracting (Guangdong Construction Market Qualification No. [2023] 1876); and has acquired Information Security Risk Assessment Service Qualification from the China Cybersecurity Review Technology and Certification Center (CCRC) (Certificate No.: CCRC-2024-ISV-0892). In December 2024, it was recognized as a Guangdong Province “Specialized, Refined, Distinctive, and Innovative” (Zhuan Jing Te Xin) SME. Project implementations span multiple provincial key projects, including the Guangdong Provincial Energy Administration’s “Distributed Photovoltaic Intelligent Monitoring Pilot Project,” the “Smart Park IoT Infrastructure Construction Project” in Nanhai District, Foshan City (awarded in 2024 with a contract value of RMB 12.68 million), and the “Bulk Cargo Terminal Equipment Health Diagnostic System” for Zhanjiang Port Group (delivered in January 2025). The company offers full-lifecycle AIoT collaboration services—including technical consulting, system integration, platform deployment, customized development, and ongoing operation & maintenance—to government and enterprise clients nationwide.

Dalian Dati Gas Technology Co., Ltd., located in Ganjingzi District, Dalian City, Liaoning Province, is a national high-tech enterprise specializing in the research and development, production, filling, analytical testing, and supporting services of specialty electronic-grade gases. The company operates within the specialized chemical product manufacturing industry (C2669). Established in 2011, it has fully paid in its registered capital of RMB 20 million and remains continuously operational.

The company’s core business covers the full supply chain of high-purity electronic specialty gases required by high-end manufacturing sectors such as semiconductors, LEDs, photovoltaics, and flat-panel displays. Typical products include 12 gases—such as electronic-grade nitrogen trifluoride (NF₃), tungsten hexafluoride (WF₆), carbon tetrafluoride (CF₄), and octafluorocyclobutane (C₄F₈)—widely applied in wafer etching, thin-film deposition, and cleaning processes.

The company possesses ppq-level trace impurity analysis capability, equipped with ICP-MS, GC-MS/MS, FTIR, and laser spectroscopy platforms. It independently conducts detection of metallic impurities (Fe/Cu/Ni < 10 pg/g), moisture (≤10 ppb), and particulates (≥0.1 μm, ≤1 particle/m³), and holds CNAS accreditation (L16238), covering 21 categories of electronic specialty gas testing items. It holds six authorized invention patents and 14 utility model patents; its “Purification and Trace Impurity Analysis Technology for Electronic Specialty Gases” has been included in the “Liaoning Province Key Promoted New Technologies and Products Guidance Catalogue (2025 Edition).”

The company maintains ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 system certifications, as well as the “Safety Production License for Hazardous Chemicals” (Liaoning WH Anxu Zheng Zi [2023] No. 02-0048), valid until June 30, 2026. In 2022, it successfully passed the re-certification as a High-Tech Enterprise (GR202221200458).

In 2024, the company supplied over 200 metric tons of NF₃ to domestic 12-inch wafer foundries, accounting for approximately 18% of their domestic procurement volume. Its self-developed “Ultra-Low-Oxygen Tungsten Hexafluoride” has passed process validation at SK Hynix’s Wuxi facility and entered small-batch supply—making Dalian Dati the first domestic supplier certified by this customer.

Its products have obtained SEMI S2/S8 safety certification and EU REACH registration (01-2221254225-52-0000). In 2025, exports to South Korea, Singapore, and Malaysia reached RMB 32.8 million, representing approximately 23% of its annual revenue.

Hubei Meikai Chemical Co., Ltd., located in the Jianghan Salt Chemical Industry Park of Qianjiang City, Hubei Province, is a national high-tech enterprise specializing in the research, development, production, and sales of fine chemical products. Its industry classification is Chemical Raw Materials and Chemical Products Manufacturing (C26). The company focuses on four specialized areas: organic phosphonic acid-based water treatment agents, scale and corrosion inhibitors, electronic-grade chemicals, and environmentally friendly auxiliary agents. Its registered capital and paid-in capital are both RMB 50 million. The company’s registration status is “in operation.”  

The company’s core businesses cover: comprehensive scale and corrosion inhibition solutions for circulating water systems; supporting equipment for purification production lines of electronic-grade phosphates; customized development of industrial cleaning agents; and bulk supply of phosphorus-free environmentally friendly corrosion inhibitors. Its clients include enterprises in the petrochemical sector (e.g., Sinopec Zhenhai Refining & Chemical), new energy sector (e.g., CATL, BYD), advanced chemical materials sector (e.g., Wanhua Chemical), and overseas industrial water treatment projects (e.g., Vietnam’s VinGroup).  

Its core technical capabilities are based on green synthesis processes, utilizing continuous microreactor technology to replace traditional batch sulfonation and phosphonation processes, thereby improving atom economy by 22% and reducing wastewater discharge by 45%. The company holds 12 valid invention patents (the latest authorization date being August 12, 2025) and 23 utility model patents. It has led the formulation of industry standard HG/T 5312–2018 and group standard T/CPCIF 0142–2022.  

The company has obtained certifications for ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018. It holds the “Work Safety Production License” (E-WH-ANXKZ-2021-0521) and the “National Industrial Product Production License” (XK13-014-00123). It has established the Hubei Provincial Engineering Technology Research Center for Organic Phosphonic Acids.  

Representative achievements include:  
- Providing comprehensive scale and corrosion inhibition solutions for circulating water systems to Sinopec Zhenhai Refining & Chemical continuously from 2023 to 2025;  
- Completing delivery of CATL’s electronic-grade EDTMP purification production line in 2024 and passing the IATF 16949 audit;  
- Supplying bulk quantities of composite phosphorus-free corrosion inhibitors to VinGroup’s industrial water treatment project in Vietnam in 2025, with export revenue reaching USD 1.86 million.  

The company holds the Record Filing Certificate for Foreign Trade Operators (No. 014225000012345). In 2025, its exports covered 12 countries across Southeast Asia, the Middle East, and South America; export revenue to Thailand and the United Arab Emirates increased year-on-year by 37% and 51%, respectively. The company supports multiple cooperation models, including technology licensing plus engineering implementation, consortium collaboration, and cross-border supply chain integration.

Dalian Yongfeng Gas Co., Ltd., located in Ganjingzi District, Dalian City, Liaoning Province, is a high-tech enterprise specializing in the production, filling, storage, sale, and supporting technical services of industrial gases. It operates within the specialty gas subsector of the chemical raw materials and chemical products manufacturing industry and is currently in a stable development phase, with both its registered capital and paid-in capital amounting to RMB 5 million. The company’s core business includes the production and filling of oxygen, nitrogen, argon, carbon dioxide, acetylene, hydrogen, and mixed gases; it also engages in hazardous chemicals trading (under valid license), sales and maintenance of gas equipment, and primarily serves customers along the equipment manufacturing industry chain in Northeast China—including some suppliers for Dalian Heavy Industry & Crane Group, CRRC Dalian Locomotive & Rolling Stock Co., Ltd., and Dalian Shipbuilding Industry Group. The company possesses customized supply capabilities for small- to medium-batch, multi-variety gases applicable to coal chemical processing, high-end equipment manufacturing, precision welding, metal heat treatment, and medical gas supply. The enterprise has established standardized filling stations compliant with GB 50030-2013 “Design Code for Oxygen Stations” and GB 50177-2005 “Design Code for Hydrogen Stations,” equipped with an automatic gas analyzer (GC-9560-PDD) and a laser Raman spectroscopy purity detection system, enabling full-chain digital quality control—from raw gas inspection and filling process control to finished product release—thereby ensuring stable supply of high-purity industrial gases such as 99.999% electronic-grade nitrogen and 99.99% medical oxygen. The company holds the “Work Safety Production License” (Liaoning D Anxu Zheng Zi [2021] No. 02-0072), the “National Industrial Product Production License” (XK13-014-00045), and the “Gas Cylinder Filling License” (Liaoning Quality Supervision Special Equipment Permit Zi [2020] No. 02003), covering three categories of media: permanent gases, liquefied gases, and dissolved acetylene. It has also obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q41232R1M). Public records indicate no granted invention patents or national-level science and technology project approvals; nor does the company disclose any overseas investment, export activities, or overseas branches. Its business coverage is concentrated in southern Liaoning Province, centered on Dalian and extending to Yingkou, Anshan, Dandong, and other cities, operating under a service model combining “regional direct delivery” and “designated warehousing,” supporting standardized hazardous chemicals transportation and technical-coordinated delivery.

Dalian Datong Construction Engineering Co., Ltd., located in Ganjingzi District, Dalian City, Liaoning Province, is a Grade I general contracting enterprise for construction engineering projects, approved by the Department of Housing and Urban-Rural Development of Liaoning Province (Certificate No.: D121046972). The company has a registered capital of RMB 50 million and is currently in a stable development phase, with regional deepening and technical refinement as its strategic priorities. Its core business focuses on infrastructure and supporting projects related to the chemical industry, including EPC general contracting for industrial plants, renovation of existing chemical industrial parks, green and energy-efficient construction, and municipal supporting projects (including underground comprehensive utility tunnels). Its service portfolio covers coal chemical, fine chemical, new materials industrial park, and new energy equipment manufacturing projects. Its core competencies include integrated management of complex municipal and industrial projects; combined deep excavation support for soft soil foundations (certified as a provincial-level construction method); application optimization of BIM technology in prefabricated building construction; and integration of intelligent monitoring systems for excavation support. The company has obtained five utility model patents (e.g., ZL202120893456.7) and two software copyrights (e.g., 2022SR0876541), and has participated in drafting the Liaoning Provincial Local Standard “Code for Quality Acceptance of Prefabricated Concrete Structure Construction” (DB21/T 3782–2023). The company has been certified under ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System (Certificate Nos.: 00122Q31234R1M, 00122E30987R1M, and 00122S30567R1M, respectively); its qualifications consistently meet dynamic verification requirements, and it has no record of administrative penalties or dishonesty. Representative projects include: Phase II Library of Dalian University of Technology’s Panjin Campus (awarded the 2024 Liaoning Province “Century Cup” Award); Municipal Road Renovation Project for the Dalianwan Subsea Tunnel (including concurrent implementation of a comprehensive utility tunnel); and Phase I EPC Project of Zhuanghe New Energy Equipment Manufacturing Industrial Park (contract value: RMB 418 million).

Guangdong Jingyun Electronic Materials Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of electronic-grade functional materials, positioned as a key material supplier for semiconductor packaging and electronic component manufacturing. The company’s core business covers the manufacturing and sales of electronic specialty materials, with a focus on niche products including underfill adhesives for semiconductor packaging, chip-level electrically conductive/thermally conductive adhesives, and coverlay adhesives for flexible printed circuits (FPCs). Its technical approach is based on self-modified epoxy resin systems integrated with nanofiller dispersion and rheological control processes; its products feature low stress, high heat resistance (Tg ≥ 150°C), and halogen-free environmental compliance. The company primarily serves domestic midstream and downstream packaging-and-test (P&T) facilities and module manufacturers. It has obtained ISO 9001:2015 Quality Management System certification and was officially recognized as a High-Tech Enterprise by the Guangdong Provincial Department of Science and Technology in December 2023 (Certificate No. GR202344007821), valid for three years. As of mid-2025, the company holds three authorized invention patents and five utility model patents; related technological achievements have already been applied in certain domestic substitution projects. Its customer base includes multiple Tier-2 P&T enterprises located in cities such as Foshan and Dongguan, emphasizing supply-chain collaboration within the South China region. The company emphasizes both independent R&D and process optimization, possessing full-process technical capabilities—from formulation design and laboratory-scale verification to pilot-scale production—in the field of electronic specialty materials. It offers customized adhesive material development, process compatibility support, and small-batch validation cooperation to P&T enterprises, module manufacturers, and materials integrators.

Dalian Daping Oleochemical Co., Ltd. is located in the Songmu Island Chemical Industry Park, Jinhua New Area, Dalian City, Liaoning Province. It is a national high-tech enterprise specializing in the research, development, production, and sales of green surfactants and specialty oleochemicals. The company’s registered capital and paid-in capital both amount to RMB 120 million. It possesses an integrated manufacturing capacity of 80,000 tons of surfactants per year. Its business scope encompasses technological R&D, continuous-process engineering, large-scale customized manufacturing, and compliant international delivery. Core products include fatty acid methyl esters, fatty alcohols, alkyl polyglucosides (APGs), ethoxylated fatty alcohols (AEO series), sulfonated oils, amine oxides, and betaines, which are widely applied in fine chemical and green manufacturing fields such as daily chemicals, textile dyeing and printing, metalworking, pesticide adjuvants, oilfield chemicals, and eco-friendly industrial cleaning agents. Key capabilities include independently designed continuous microreactor sulfonation equipment, multi-column coupled molecular distillation systems, a fully automated APG enzymatic synthesis pilot platform, and low-temperature catalytic ethoxylation of fatty alcohols—clean production processes validated through practical application. The company holds 17 authorized invention patents (including core process patents such as ZL201910236782.5) and 23 utility model patents, and has led the formulation of two industry standards: HG/T 5328–2018 “Alkyl Polyglucosides.” It 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, and operates a provincial-level enterprise technology center (certified under Liaoning Provincial Department of Industry and Information Technology Document No. [2021] 132). Notable achievements include stable supply of alkyl polyglucosides to Procter & Gamble (P&G) China’s supply chain since 2020; signing a three-year strategic supply agreement with Zhejiang Transfar Zhilian in 2024 to provide customized AEO-9 and amine oxide composite systems for its premium textile auxiliaries; and undertaking Subtask “Application Verification of Bio-based Surfactants in Agricultural Nano-Drug Delivery Systems” under the National Key R&D Program (Project No.: 2024YFB4102302-03). Export markets cover 12 countries, including South Korea, Japan, Vietnam, India, and Turkey. Customs export value reached USD 42.87 million in 2025. All exported products possess REACH registration numbers and KOSHA and JIS certifications, conforming to international regulations and standards such as EU Regulation 2016/1413 and ISO 16128-1:2016, thereby supporting technically compliant deliveries and collaborative customized product development under general trade terms.

Hubei Lingbo Technology Development Co., Ltd., located in the Donghu New Technology Development Zone of Wuhan City, Hubei Province, is a national high-tech enterprise specializing in the research, development, and integration of Intelligent Transportation Systems (ITS), Cellular Vehicle-to-Everything (C-V2X) systems, and intelligent expressway solutions. The company holds Grade I qualification for electronic and intelligent engineering contracting; Grade I certification for design, construction, and maintenance capabilities of security engineering enterprises; CMMI Level 3 assessment certification; and ISO 9001 and ISO 27001 system certifications. Its registered capital amounts to RMB 50 million, fully paid-in; it has 127 employees covered by social insurance; and its corporate status is active.  

The company’s core business focuses on: free-flow toll collection systems for expressways; intelligent operation & maintenance platforms for ETC gantries; vehicle trajectory tracking systems based on BeiDou high-precision positioning; edge computing gateway devices; and AI-powered traffic big-data analytics platforms. Its technical approach centers on an “end-edge-cloud” collaborative architecture, covering full-stack capabilities across the perception layer (millimeter-wave radar + video fusion recognition terminals), the edge layer (L2+ grade roadside units, RSUs), and the platform layer (Jiaoyun Zhi Nao OS v3.2). As of the end of 2025, the company holds 17 authorized invention patents, 32 utility model patents, and 89 software copyrights. It led the formulation of the “Hubei Province Expressway C-V2X System Construction Guidelines (Trial)” and participated in developing two national standards: GB/T 42592-2023 and JT/T 1422-2022.  

Representative projects include: the full-contract construction of the intelligent expressway renovation project along the Hubei section (Wuhan to Yichang segment) of G42 Shanghai–Chengdu Expressway, covering 286 kilometers; deployment of 1,124 RSU devices and 427 AI-powered video event detection points; achieving an average event detection time of ≤8 seconds and improving traffic efficiency by 19.3%; and, in 2025, completing the first export and localized deployment of domestically produced RSU equipment for Serbia’s E763 Expressway, passing EU CE-RED Directive certification and UN/ECE R155 cybersecurity management system audits—demonstrating capability to supply vehicle-mounted communication modules and roadside systems compliant with UNECE regulations to the European market.  

Publicly available information indicates no direct business presence, process package development, complete equipment supply, or O&M service experience in coal chemical engineering, petrochemicals, fine chemicals, new materials, environmental protection, or other chemical engineering fields; nor does it disclose any Engineering, Procurement, and Construction (EPC) delivery cases, cold/hot/heat exchange or separation equipment manufacturing, or electrical instrumentation integration projects related to chemical industry projects. Its current service network covers 22 provinces nationwide, and it maintains regular technical collaboration mechanisms with Germany’s Fraunhofer IVI Institute and Japan’s JARTIC.

Dalian Yongbao New Materials Technology Co., Ltd. is located in Yingchengzi Industrial Park, Ganjingzi District, Dalian City, Liaoning Province. It is a national high-tech enterprise and a Liaoning Province “Specialized, Refined, Distinctive, and Innovative” (SRDI) small- and medium-sized enterprise specializing in the research, development, production, and sales of high-performance functional ceramic materials and advanced structural ceramic components. The company’s registered capital is RMB 10 million, with paid-in capital of RMB 5 million; its current business status is active.  

The company’s core business focuses on customized development of silicon nitride (Si₃N₄), aluminum oxide (Al₂O₃), and silicon carbide (SiC)-based ceramic powders and structural components. Its products are widely applied in high-end manufacturing and chemical equipment critical applications, including semiconductor packaging substrates, motor bearing cages for new-energy vehicles, high-temperature sensor housings, aerospace hot-section components, and industrial wear-resistant structural parts.  

The company possesses full-process in-house production capabilities—from powder preparation and forming/sintering to precision post-processing—and is equipped with production lines for plasma milling, hot-press sintering, cold isostatic pressing, and high-precision CNC ceramic machining. It has established the Liaoning Provincial Engineering Technology Research Center for Functional Ceramic Materials. To date, the company holds seven authorized invention patents and twelve utility model patents; its technological achievements have been registered as Dalian Municipal Scientific and Technological Achievements (Registration No.: 2024-DS-037).  

The company is certified under ISO 9001:2015 and IATF 16949:2016 quality management systems. It holds RoHS and REACH compliance reports issued by SGS (Report No.: SGS-CNT-2025-882341), has been recognized as a National High-Tech Enterprise (GR202221000587), and awarded the title of Liaoning Province “Specialized, Refined, Distinctive, and Innovative” Small- and Medium-Sized Enterprise (Liaoning Industry and Information Technology Commission Notice on SMEs [2023] No. 182).  

Representative accomplishments include supplying silicon nitride ceramic wafer carriers to SMIC’s 8-inch wafer fab—validated via 2,000-hour high-temperature cyclic testing at 1,200°C—and delivering over 120,000 Si₃N₄ bearing cages in bulk to BYD’s Fudi Power. The company also participates in the sub-project “Research on Service Behavior of Advanced Structural Ceramic Materials under Extreme Environments” under China’s National Key R&D Program.  

According to statistics from Dalian Customs in 2025, the company exported functional ceramic components to Germany, South Korea, and Singapore, with a total export value of USD 2.86 million. Primary customers include Tier-2 suppliers to Bosch’s supply chain, ceramic packaging partners of Samsung SDI, and Advanced Ceramics Pte Ltd. in Singapore. Publicly available information does not indicate that the company holds foreign regulatory certifications such as EU CE marking, U.S. FDA approval, or ITAR authorization; nor does it disclose employee headcount, revenue scale, or specific R&D expenditure ratio.