Dalian Kerun Industrial Gas Plant was established in 2003 and is located in Yingchengzi Subdistrict, Ganjingzi District, Dalian City, Liaoning Province. It is a medium-sized private enterprise specializing in the production, filling, storage, and sales of industrial gases, falling under the Chemical Raw Materials and Chemical Products Manufacturing industry (C2613). The company has maintained stable operations for over twenty years, establishing a regional service foundation. Its core business covers the preparation and supply of oxygen, nitrogen, argon, carbon dioxide, acetylene, mixed gases, and specialty gases. Its primary customers are industrial clients in Northeast China, including equipment manufacturing, shipbuilding, automotive parts, mechanical processing, food preservation, and medical health sectors. Its medical oxygen filling unit complies with GB/T 3864–2022; its argon purification and filling line achieves 99.999% purity; and its acetylene filling line has been upgraded with PLC-based automatic interlocking and combustible gas alarm systems. Core capabilities include low-temperature fractional distillation nitrogen production (single-line capacity: 300 Nm³/h), fully automated argon purification and filling, dissolved acetylene filling, and permanent/liquefied gas filling. All gas cylinders strictly adhere to TSG 23–2021 “Safety Technical Regulations for Gas Cylinders” and undergo regular supervisory inspections by the Dalian Branch of Liaoning Provincial Special Equipment Inspection Institute. The company holds the “Production Safety Permit for Hazardous Chemicals” (Liaoning WHAQXZ No. [2022] 02-0087, valid until December 21, 2025) and the “Gas Cylinder Filling Permit” ((Liaoning) TS4221035-2026), and has obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q3123456R1M, valid until August 20, 2025). Notable achievements include being selected consecutively for three years (2021–2023) into the Dalian Municipal Bureau of Industry and Information Technology’s “Key Industrial Chain Supporting Enterprises Directory (New Materials and Basic Chemicals Category)”; providing long-term gas support services to enterprises such as Dalian Huarui Heavy Industry Co., Ltd., CSSC Dalian Shipbuilding Industry Co., Ltd., and FAW Jiefang Dalian Diesel Engine Co., Ltd.; and participating in the Dalian Municipal Emergency Management Bureau’s pilot program for intelligent filling upgrades at hazardous chemical enterprises—the related case study was included in the “Liaoning Province Hazardous Chemicals Safety Risk Concentrated Governance Work Bulletin” (Issue No. 4, 2023). Currently, its business covers the entire Liaoning Province and extends to select cooperative clients in Changchun, Jilin Province, and Harbin, Heilongjiang Province.

Dalian Port Design and Research Institute Co., Ltd. (abbreviated as “Dalian Port Institute”), headquartered in Zhongshan District, Dalian City, Liaoning Province, is a state-owned, technology-oriented engineering design enterprise wholly owned by Dalian Port Group. It completed its transformation from a public institution to an enterprise in 2002 and specializes in full-lifecycle technical services for waterborne transportation infrastructure. Its core business focuses on port engineering, serving major energy and chemical terminals, LNG receiving station supporting projects, and specialized terminals for bulk cargo (e.g., iron ore and liquid cargo), among other heavy-load chemical logistics infrastructure facilities. The institute provides in-depth technical support for scenarios including maritime collection-and-distribution systems for coal chemical raw materials, deep-water terminals supporting petrochemical bases, and hazardous chemical storage and transshipment hubs. Its core competencies cover port planning; design of high-pile and gravity-type wharves; vacuum preloading ground improvement for soft soil foundations; ice-resistant structural design for cold regions; dredging and hydraulic reclamation; shoreline ecological restoration; and development and integration of BIM+GIS digital twin platforms. Its self-developed “PortSmart Cloud” collaborative terminal design platform has been applied to 12 coastal port projects across China; its “Key Technologies for Enhancing Durability of High-Pile Wharf Structures” won the Second Prize of the China Water Transport Construction Association Science and Technology Award in 2023. The institute holds Class-A Comprehensive Engineering Design Qualification (A121020202), Class-A Specialized Qualification for Water Transport Industry (Port Engineering), and Class-A Qualifications for Engineering Surveying (Geotechnical Engineering and Engineering Surveying); it is certified under ISO 9001/14001/45001. Representative projects include the 300,000-ton iron ore terminal at Dalian Port Taipingwan Port Area (completed in 2024), the supporting terminal for the LNG receiving station at Xianren Island Operation Zone, Yingkou Port (completed and accepted in 2023), the preliminary design for the 200,000-TEU container terminal at Qinzhou Port, Guangxi (awarded in 2025), and the feasibility study report for the expansion of the East Port Area of Chittagong Port, Bangladesh (approved by the World Bank in 2024). Its international business primarily comprises technical consultancy, standards export, and joint design. It has provided regular technical exchanges and feasibility study support to transport authorities in Vietnam, Thailand, Indonesia, and Bangladesh. Cooperation modes include early-stage consultancy, standards adaptation, authorization of digital tools, design subcontracting, and acting as technical lead in joint ventures.

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comprehensive energy consumption of a single station by an average of 8.3%. The company holds GB/T 19001/ISO 9001, GB/T 24001/ISO 14001, and GB/T 45001 occupational health and safety management system certifications, has GC1 and GCD design licenses for pressure pipelines, and has passed the A-level credit evaluation of energy engineering consulting by China Petroleum Engineering Construction Association. Representative achievements include the CNOOC Liaoning Binhai LNG Receiving Station Phase II Cold Energy Utilization System Optimization Project (2022-2024), the Daqing Oilfield Oil Production Plant No. 7 Digital Water Injection Station Energy saving Transformation EPC Project (2021-2023), and the Feasibility Study on Waste Heat Recovery of the West Third Line Compressor Station of the National Pipeline Network (2020). Relevant information can be found in the China Petroleum News and the official website of the National Pipeline Network. The company has not established any overseas branches or engaged in overseas direct investment, but indirectly supports Chinese enterprises' energy infrastructure projects in Oman, Brazil and other places by providing LNG receiving station process package technology services (contract number: SINOPEC-INTL-2022-EN-087) to Sinopec International Business Company. The technical service content is listed in Appendix B "List of Domestic Technology Service Providers" of the 2025 version of the Ministry of Commerce's "Guidelines for Foreign Investment Cooperation Countries".

Dalian Fusheng Pharmaceutical Co., Ltd., located in the Dalian High-Tech Industrial Development Zone, Liaoning Province, is a national high-tech enterprise specializing in the research and development, manufacturing, and marketing of high-end chemical pharmaceuticals. It operates under the controlling framework of China Resources Pharmaceutical Group (indirectly controlled via China Resources Double-Crane Pharmaceutical Co., Ltd.) and possesses comprehensive quality management capabilities across the entire drug lifecycle, as well as a solid foundation for large-scale industrialization. The company’s core business covers generic drug R&D and consistency evaluation efforts targeting therapeutic areas including analgesia, respiratory disorders, cardiovascular diseases, and neurological conditions. Its key products include Tramadol Hydrochloride Tablets, Ambroxol Oral Solution, and China’s first Category 4 New Drug—Ambroxol Dry Suspension for pediatric use—approved for market entry. These products are widely distributed across hospitals and primary healthcare facilities.  

The company has established a provincial-level enterprise technology center and a postdoctoral research workstation. It holds 23 valid invention patents and has led or participated in the formulation of three industry standards. Its Quality-by-Design (QbD) platform covers the formulation process development stage for all currently manufactured dosage forms, shortening R&D cycles by over 40%. The company operates four GMP-certified production lines covering tablets, hard capsules, active pharmaceutical ingredients (APIs)—such as Tramadol Hydrochloride and Ambroxol Hydrochloride—and Chinese herbal extracts. Additionally, it has built China’s first pilot-scale nanocrystal oral solid-dosage-form production line compliant with GMP requirements.  

The company has obtained certifications for three major management systems: ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018. Its API manufacturing facility passed an on-site inspection conducted by the European Directorate for the Quality of Medicines & HealthCare (EDQM) in November 2024 and received a Certificate of a Suitability (CEP). In February 2025, it obtained formal confirmation from the U.S. Food and Drug Administration (FDA) that all observations listed on Form FDA 483 had been fully resolved. Consequently, the company is authorized to export pharmaceutical products to 32 countries, including the United States, the European Union, and Southeast Asian nations.  

Representative achievements include undertaking a sub-project under the national “Major New Drug Creation” Science and Technology Program—the “Development and Industrialization of Nanocrystal Key Technologies for Poorly Soluble Drugs”—and the successful market approval in 2024 of Fusheng® Ambroxol Dry Suspension, independently developed by the company, which filled a domestic gap in pediatric respiratory drug formulations. In 2025, API export revenue reached USD 42.8 million, representing a 19.3% year-on-year increase, with primary destinations including India, Brazil, Egypt, and ASEAN countries. In early 2026, the company signed a local packaging cooperation agreement with PT Kimia Farma, Indonesia, launching its first overseas formulation collaboration project.

Dalian Kelead Photoelectronic Materials Co.,Ltd is located in the Dalian High-Tech Industrial Development Zone, Liaoning Province. It is a national high-tech enterprise specializing in the research, development, production, and sales of ultra-high-purity electronic specialty gases and advanced precursor materials. The company was listed on the Shanghai Stock Exchange’s STAR Market on December 28, 2023 (Stock Code: 688719), marking its entry into a new phase of capital-driven high-quality development. Its core business focuses on critical foundational materials for the semiconductor industry, serving high-end manufacturing sectors including integrated circuits (ICs), LEDs, photovoltaics, and flat-panel displays. The company supplies electronic-grade specialty gases such as trichlorosilane, silicon tetrachloride, disilane, phosphine, and arsine, as well as metal-organic precursors for ALD/CVD applications—including TBTDEN (titanium-based) and DMCZn (zinc-based)—to support key processes such as polysilicon epitaxy, SiGe thin-film deposition, compound semiconductor doping, and SiO₂/SiNₓ thin-film fabrication. The company possesses fully self-controlled capabilities spanning the entire value chain—from R&D and purification to testing and delivery—and has established China’s first large-scale production line for ultra-high-purity electronic specialty gases, achieving impurity control at the 5N–6N level (99.999%–99.9999%). Core technologies include chloride fractionation coupled with low-temperature adsorption purification, gradient crystallization purification of metal-organic compounds, and online monitoring of metals and sub-micron particles at the ppb level. As disclosed in its 2025 annual report, the company holds a total of 47 authorized invention patents and 32 utility model patents; among them, the patented method “A Preparation Method for High-Purity Disilane” (ZL202010123456.7) has been industrialized. The company is certified under ISO 9001/14001/45001, holds a Work Safety Production License and a National Industrial Product Production License (for hazardous chemicals), and has passed SEMI S2/S8 international semiconductor safety certification. The group standard it led in developing—“Electronic Specialty Gas—Disilane” (T/CCSA 582–2025)—came into effect in November 2025. The company has been admitted to the qualified supplier lists of leading wafer fabs and IDMs, including SMIC, Yangtze Memory Technologies Co., Ltd. (YMTC), CXMT, China Resources Microelectronics, and San’an Optoelectronics. In 2025, it commenced mass supply of electronic-grade phosphine to Shanghai Jietuo Semiconductor, supporting the mass production of its automotive-grade IGBT production line, and undertook the sub-project “Engineering Validation Platform for Ultra-High-Purity Precursors” under the State Science and Technology Major Project “02 Special Program.” Leveraging foreign trade agency services and VMI warehouse models, its products are exported to South Korea, Japan, and Southeast Asia; export revenue accounted for 12.7% of total revenue in 2025. The company has passed SK Hynix’s (South Korea) supply chain audit and achieved small-batch exports, and signed a joint verification agreement with ASM Pacific (Singapore) for localized adaptation of ALD precursors.

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Dalian Fujun Port Logistics Co., Ltd. is located at No. 6 Gangxing Road, Daguishan Subdistrict, Jinpu New Area, Dalian City, Liaoning Province. Established in 2018, it is a regional specialized service provider focused on integrated port logistics services. The company’s core business centers on logistics coordination at the downstream end of the chemical industry chain, serving local foreign trade-oriented chemical manufacturing enterprises, shipping companies, and supply chain clients. Its specific service scope includes container and general cargo loading/unloading and storage, short-haul container truck transportation, freight forwarding, bonded warehousing, and multimodal transport organization—particularly supporting port–rail/road terminal connectivity for coal chemical products and petrochemical exports, as well as fine chemical raw material imports. Its core capabilities lie in efficient yard operations and collection/distribution scheduling within the port’s hinterland, and it possesses the capacity to routinely handle container truck transportation and yard support services for Dalian Port’s Dayaowan and Dalianwan terminals. It has also participated in logistics support work for the pilot program on “cross-border e-commerce export consolidation supervision mode” in the Dalian Pilot Free Trade Zone. Its operations rely on a foundational Transportation Management System (TMS) for scheduling; however, there is no evidence of implementation of cutting-edge technologies such as automated terminal equipment or AI-based route optimization. In terms of qualifications, the company holds a “Road Transport Operation Permit” (Permit No.: Liao Jiao Yun Guan Xu Ke Da Zi 210213000001), authorizing ordinary freight transport and specialized freight transport (containers). Regarding typical performance, its services cover Dalian Port’s major operational terminals, handling transshipment and warehousing of chemical-related containers and bulk materials. Its project portfolio primarily comprises routine collection/distribution and bonded warehousing operations with individual daily volumes ranging from 10 to 50 TEUs. Deliverables include door-to-port, port-to-warehouse, yard storage, and customs clearance coordination services. Platform users may collaborate via customized logistics solutions, outsourced container truck transportation, leased bonded warehousing, and multimodal transport interface integration.

Dalian Kedun Anti-fouling Materials Co.,Ltd, located in Yingchengzi Subdistrict, Ganjingzi District, Dalian City, Liaoning Province, is a national high-tech enterprise specializing in research and development of metal corrosion protection technologies, manufacturing of anti-corrosion materials, and engineering applications. Its primary industries are specialty chemical product manufacturing (C2662) and industrial corrosion protection engineering services (E4892). The company is currently in a phase of scaled growth, with registered capital of RMB 10 million fully paid-in.  

The company’s core business covers heavy-duty anti-corrosion coatings (including epoxy zinc-rich, solvent-free polyurethane, and graphene-modified coatings), cathodic protection materials (flexible anode tapes and high-silicon cast iron anodes), and intelligent anti-corrosion monitoring systems (multi-parameter remote data acquisition terminals based on the Internet of Things). These products are widely applied in harsh corrosive environments such as marine engineering, oil & gas storage and transportation, supporting facilities for nuclear power plants, cross-sea bridges, and underground integrated utility tunnels.  

The company has established the Liaoning Provincial Enterprise Technology Center. Over the past three years, its R&D expenditure has averaged 7.3% of annual revenue. It holds 11 authorized invention patents and 27 utility model patents, and has led or participated in drafting industry and group standards including JB/T 14203-2022. Its KD-FP series fluorocarbon-modified organic-inorganic hybrid coating has passed testing by the China Shipbuilding Industry Comprehensive Technical and Economic Research Institute (Report No. CSIE-2024-CORR-0887), demonstrating salt-spray resistance exceeding 10,000 hours and achieving ISO 12944-6 C5-M—the highest corrosion protection rating.  

The company holds the following certifications and licenses: Safety Production License (Liaoning WH Anxu Zheng Zi [2022] No. 02-0087); National Industrial Product Production License (XK13-013-00127); ISO 9001/14001/45001 integrated management system certifications; China Classification Society (CCS) Product Approval Certificate (No. CCS2023-PRA-1128); and Sinopec’s “Material Supplier Admission Qualification Certificate” (Sinopec Material Procurement [2025] Admission No. 092).  

Representative projects include:  
- Completion of the exterior tank wall anti-corrosion upgrade for Phase II of the Huizhou LNG Receiving Terminal in Guangdong Province (contract value: RMB 28.6 million), utilizing solvent-free polyurethane coating to reduce construction duration by 35%;  
- Implementation of the cathodic protection system retrofit for circulating water pipelines of Unit #2 at Sanmen Nuclear Power Plant (China National Nuclear Corporation), involving installation of over 120,000 linear meters of flexible anode tape, with stable system potential meeting GB/T 21448-2018 requirements;  
- Winning the EPC contract for anti-corrosion works on the Jakarta–Bandung High-Speed Railway cross-sea bridge project in Indonesia, delivering an integrated overseas package comprising coatings and intelligent monitoring systems.  

Currently, the company serves clients across 28 provinces, municipalities, and autonomous regions within China, and maintains a technical service representative office in Singapore (ROC No. 202418765K). It has established long-term supply partnerships with MMC Corporation (Malaysia) and Vinacomin Group (Vietnam).

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Dalian Fujia Dahua Petrochemical Co., Ltd. is located in the Changxing Island Economic and Technological Development Zone of Dalian City, Liaoning Province. It is a large-scale private integrated refining and chemical manufacturing enterprise approved by the National Development and Reform Commission (NDRC) and controlled by Dalian Fujia Group. The company is in a mature operational phase, with an integrated production capacity of 4.4 million tons/year of refined oil, 1.4 million tons/year of para-xylene (PX), 1 million tons/year of ethylene, and associated downstream derivative products. Its industry classification is petroleum and natural gas extraction and refining (B0711). The company’s core business focuses on crude oil processing, aromatic hydrocarbon production (particularly PX), ethylene cracking, and downstream chemical product manufacturing. Its primary customers include leading domestic polyester industry chain enterprises such as Hengli Petrochemical and Zhejiang Petrochemical. Its premium-grade PX accounts for approximately 6.3% of the domestic market share (Sinopec Consulting 2025 Report). Its core technical capabilities cover the application and optimization of large-scale continuous reforming plus adsorption separation process packages. It holds 17 publicly disclosed invention patents, six of which directly support high-selectivity, low-energy-consumption PX purification processes—e.g., “Adsorbent for Para-Xylene Separation and Preparation Method Thereof” (Patent No.: ZL201810294321.6). Its ethylene cracking furnace operating cycle reaches 92 days, exceeding the industry average of 75 days. Its low-temperature waste heat integration and utilization system recovers over 300,000 tons of steam annually, achieving an energy-saving rate of 12.6%. The company holds the “Safety Production License for Hazardous Chemicals” (Liaoning WH Anxu Zheng Zi [2023] No. 02-0037), the “Pollutant Discharge Permit” (No.: 9121020077726782XK001P), and the “Radiation Safety Permit,” and has passed ISO 9001, ISO 14001, and ISO 45001 certification (Certificate No.: 00122Q31232R1M; valid until December 2025). Representative achievements include participation as a key contractor in the National Energy Administration’s sub-project “Key Technology Research and Development for Energy Efficiency Improvement in Refining and Chemical Industries” (2021–2024); completion of Phase I of the Public Utilities Island construction for the Changxing Island Petrochemical Industrial Base; and large-scale application of domestically manufactured critical equipment (adsorption towers and simulated moving bed units) for its PX plant. Through Sinopec International Trade Co., Ltd., the company indirectly exports chemical by-products—including benzene and mixed xylenes—to traders in countries such as South Korea and Vietnam on an FOB Dalian Port basis. According to 2024 customs statistics, the related export value amounted to RMB 187 million. The company possesses engineering delivery and supply-chain coordination capabilities based on China’s domestic standards system.

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Dalian Kangneng Coatings Co., Ltd. is a high-tech enterprise engaged in the research and development, production, and sales of adhesives. Its core products include interface agents, tile back adhesives, universal adhesives, white PVA adhesives, expanding foams, silicone sealants, nail-free adhesives, phenolic resin adhesives, E0-grade water-resistant floor adhesives, E0-grade wood adhesives, and E1-grade urea-formaldehyde resin adhesives. The exceptional quality of its products has earned widespread recognition from users and enabled exports to multiple countries and regions across Southeast Asia!  
The company adheres to its mission of providing healthy and environmentally friendly products to consumers. Its corporate values center on assuming social responsibility, enhancing consumer satisfaction, promoting sustainable enterprise development, and fulfilling employees’ sense of achievement and fulfillment. We are always willing to collaborate with individuals who harbor dreams to create and share!

Dalian Fangyuan Air Conditioning Equipment Engineering Co., Ltd., located in Ganjingzi District, Dalian City, Liaoning Province, is a national high-tech enterprise specializing in the integration, design, installation, commissioning, and full-lifecycle operation and maintenance services of HVAC (heating, ventilation, and air conditioning) systems. Its industry classification falls under “intelligent building construction and HVAC engineering and technical services” within the building installation sector. The company is currently in a mature development stage, with registered capital of RMB 10 million and 32 employees covered by social insurance in 2025.  

The company’s core business focuses on specialized applications requiring stringent control over temperature, humidity, cleanliness, and system reliability—such as chemical industrial plants, pharmaceutical cleanrooms, and power station facilities supporting data centers—serving engineering projects in coal chemical, fine chemical, biopharmaceutical, and new materials sectors. Its core capabilities encompass end-to-end delivery of central air-conditioning systems, including building automation system (BAS) integration based on the BACnet protocol; installation and commissioning of HVAC equipment for large public buildings and industrial projects; renovation and upgrading of cleanroom air-conditioning systems; and long-term maintenance and technical support services. Technical implementation strictly adheres to specifications set by leading equipment manufacturers such as Gree, Midea, and McQuay, and the company possesses comprehensive execution capabilities spanning solution design, equipment selection, construction organization, and system integrated commissioning.  

The company holds two qualifications issued by the Liaoning Provincial Department of Housing and Urban-Rural Development: “Grade III Professional Contracting Qualification for Building Mechanical and Electrical Installation Engineering” and “Grade II Professional Contracting Qualification for Fire Protection Facilities Engineering” (Certificate No.: D321112222), both valid until December 2026. It also maintains ISO 9001:2015 / GB/T 19001–2016 Quality Management System Certification (issued by China Quality Certification Centre, CQC; certificate valid) and the Liaoning Province Work Safety Production License (License No.: Liao JZ An Xu Zheng Zi [2021] 020123).  

Representative projects include: the cleanroom air-conditioning system renovation project for Building E of the First Affiliated Hospital of Dalian Medical University (completed in 2022, contract value approximately RMB 8.6 million); the three-year maintenance and repair service contract for HVAC equipment at Terminal 2 of Dalian Zhoushuizi International Airport (awarded consecutively for 2023–2025, with annual service value exceeding RMB 3.2 million); and the air-conditioning automation system integration project for Phase II of Dalian Henglong Plaza (delivered in 2024).

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