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Air Liquide (Nantong) Industrial Gases Co., Ltd. is a wholly owned subsidiary established in China by Air Liquide Group (a global leader in industrial and medical gases and a Fortune Global 500 company). The company specializes in the production, storage, filling, sales, and on-site gas supply services of industrial gases in the East China region. Its core products include oxygen, nitrogen, argon, hydrogen, carbon dioxide, and high-purity electronic specialty gases, which are widely applied across industries such as chemical manufacturing, metallurgy, electronics and semiconductors, pharmaceutical production, food preservation, and new energy. Leveraging its large-scale air separation unit and supporting filling station—both self-built at the Nantong Development Zone—the company ensures stable bulk gas supply capabilities. In 2021, it completed Phase II capacity expansion and technical upgrading, achieving an oxygen production capacity exceeding 30,000 Nm³/h and establishing a high-purity hydrogen purification and filling line to actively support the development of the hydrogen energy industry in the Yangtze River Delta region. Its technical capabilities encompass on-site gas generation (PSA/VSA), optimized liquid gas storage and transportation, and localized implementation of the intelligent gas monitoring system (Air Control™). The company holds three utility model patents, including “A Multi-Stage Adsorption Device for High-Purity Hydrogen Purification.” It possesses the “Safety Production License for Hazardous Chemicals” (valid until June 2026) and the “Special Equipment Production License” (for cylinder filling), and has passed certification for ISO 9001, ISO 14001, and ISO 45001 management systems (re-audited and certified by SGS in 2024). Representative projects include supplying an on-site nitrogen generation system to Zhongtian Technology Group, customizing a direct liquid oxygen supply solution for Nantong Acetic Acid Chemical Co., Ltd., and participating in the construction of hydrogen supply infrastructure for Phase I of the Rudong Yangkou Port Hydrogen Energy Industry Park in Jiangsu Province. Its service coverage spans northern and central Jiangsu Province and parts of Shanghai, with cooperation models including pipeline gas supply, liquid tanker delivery, cylinder filling, and customized on-site gas generation solutions.

Air Liquide (Dongying) Industrial Gases Co., Ltd. is a wholly-owned subsidiary of the French Air Liquide Group established in China. Based in the Dongying Port Economic Development Zone of Shandong Province, the company specializes in delivering professional industrial gas solutions to key regional industries, including petrochemicals, integrated refining and chemical production, new materials, and advanced manufacturing. Its core businesses include on-site gas generation and pipeline supply of oxygen, nitrogen, argon, hydrogen, and specialty gases. Leveraging a large-scale air separation unit commissioned in 2013 and expanded in Phase II in 2021, the company possesses an annual production capacity exceeding 100,000 metric tons of high-purity oxygen and nitrogen. In 2022, it completed construction of a demonstration hydrogen refueling station with a daily capacity of 500 kg, supporting pilot operations of hydrogen-powered heavy-duty trucks in the region. The company holds a Safety Production Permit for Hazardous Chemicals, a Pollutant Discharge Permit (No.: 91370500588786747D001V), and permits for pressure piping design and installation. It is certified under ISO 9001, ISO 14001, and ISO 45001 management systems. Advanced process control utilizing DCS+APC ensures long-cycle stable operation; domestic localization rate of critical equipment exceeds 70%, while core components are uniformly supplied through Air Liquide’s global supply chain. The company has successfully participated in gas infrastructure projects for major clients such as CNOOC Dongying Petrochemical and Lihua Yi Weiyuan Chemical, serving industrial clusters across Dongying Port, Guangrao, and Kenli. It is one of the core industrial gas suppliers to the Dongying Port Chemical Industry Park. Comprehensive energy consumption per unit product and carbon emission intensity have decreased by 12.3% and 9.6%, respectively, compared to 2018 levels (data sourced from Air Liquide China’s 2024 Sustainability Brief). Currently, its business focuses on Shandong Province, with cooperation areas encompassing long-term industrial gas supply, customized on-site gas generation system construction, hydrogen infrastructure support, and collaborative development of green, low-carbon gas solutions.

Yankuang Lunan Chemical Co., Ltd. is a large-scale, modern coal chemical enterprise controlled by Shandong Energy Group, positioned to pursue integrated development of “coal-based fine chemicals and new energy materials,” with a focus on clean coal conversion and R&D/production of high-end chemical new materials. The company’s core businesses encompass R&D, production, and sales of products including synthetic ammonia and premium nitrogen fertilizers, caprolactam, nylon 6 chips, cyclohexanone, hydrogen peroxide, methanol, ethanol, and dimethyl carbonate. Its products are widely applied in fields such as nylon fiber, engineering plastics, automotive components, electronic encapsulation, and 3D printing consumables, and are exported to countries along the Belt and Road Initiative—including Vietnam, India, and Turkey. Leveraging innovation platforms such as the National-level Enterprise Technology Center and the Shandong Provincial Engineering Laboratory for Coal-based Chemical New Materials, and collaborating with research institutions and universities—including the Institute of Coal Chemistry, Chinese Academy of Sciences (Shanxi), and East China University of Science and Technology—the company has secured over 80 authorized invention patents; technologies such as the “green cyclohexanone-ammonia oximation process” and the “green integrated caprolactam technology” have achieved domestic substitution and industrial application. The company holds certifications for ISO 9001, ISO 14001, and ISO 45001 management systems, and possesses the “Work Safety Production License,” the “National Industrial Product Production License (for Hazardous Chemicals),” and the “Pollutant Discharge Permit.” Its caprolactam product has been registered under the EU REACH regulation and certified by SGS. Representative projects include the Phase I and II projects of the 200,000-ton-per-year caprolactam facility, a fully automated 300,000-ton-per-year anthraquinone-process hydrogen peroxide plant, a 100,000-ton-per-year differentiated and flexible nylon 6 chip production line, and supporting 50 MW waste-heat power generation and reclaimed water reuse systems. As a demonstration unit for green and low-carbon transformation of Shandong Province’s coal chemical industry, the company has entered pilot-scale validation stages for near-zero wastewater discharge and CO₂ capture coupled with urea co-production. It provides upstream and downstream industrial chain partners with technical R&D support, customized product supply, green process upgrading, and collaborative carbon-reduction solutions.

Yancheng Chengze Technology Co., Ltd. is an information technology service enterprise based in Yancheng and oriented toward regional digital transformation, specializing in software development, information system integration, information technology consulting, and data processing and storage support services. Its business scope covers network and information security software development, intelligent control system integration, industrial internet data services, and sales of electronic special-purpose equipment. The company possesses end-to-end service capabilities—from technical consulting and system design to implementation and delivery—and provides government and enterprise clients with customized technical solutions and ongoing technical support. Leveraging its localized team and pragmatic service model, the company focuses on the practical application of information technology in manufacturing, small- and medium-sized enterprises (SMEs), and public service scenarios, striving to enhance clients’ informatization levels and operational efficiency through stable and reliable IT services. Currently, the company is registered as “in operation” and lawfully conducts business activities; its business scope has been approved and publicly disclosed by market regulation authorities. Although publicly available credentials and project achievements—such as high-tech enterprise certification, software copyright registration, invention patents, or government procurement bid awards—are not currently retrievable, as a continuously operating science-and-technology-oriented SME, its business direction aligns with the national development orientation for the information technology services industry and establishes a cooperative foundation for delivering technical services, promoting technologies, facilitating technical exchanges, and transferring technologies within regional markets. We welcome pragmatic cooperation in areas including software development, system integration, data services, industrial internet applications, and information security construction.

Yanchang Zhongke (Dalian) Energy Technology Co., Ltd. is a mixed-ownership high-tech enterprise jointly established by Shaanxi Yanchang Petroleum (Group) Corporation Limited and the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, to promote industry-university-research collaboration and technology commercialization. The company positions itself as a technology-driven service provider for novel energy systems and low-carbon chemical industries and is currently in an accelerated industrialization phase. Its core business spans four major areas: resource utilization of organic waste, synthesis of biomass-based chemicals, CO₂ capture and high-value conversion, and integrated distributed green energy systems. Specific activities include thermal pyrolysis of solid waste, preparation of platform compounds such as bio-based ethylene glycol and lactic acid, and engineering-scale implementation of electrocatalytic CO₂ reduction technologies. Leveraging the “Liaoning Provincial Engineering Technology Research Center for Resource Utilization of Organic Waste” and a joint laboratory co-established with the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, the company has developed proprietary technological pathways in areas including medium- and low-temperature pyrolysis coupled with catalytic upgrading, design of non-precious-metal electrocatalysts, and membrane electrode assembly. It has filed 37 invention patent applications, of which 19 have been granted; its core patents cover online separation of pyrolysis oil and gas, structural optimization of CO₂ electroreduction reactors, and modification processes for bio-based polylactic acid. The company holds ISO 9001 Quality Management System and ISO 14001 Environmental Management System certifications, possesses Grade III qualification for environmental engineering contracting, participated in drafting the group standard “Technical Specification for Pyrolytic Treatment of Municipal Solid Waste,” and has been recognized as a National High-Tech Enterprise and a Liaoning Province “Specialized, Refined, Distinctive, and Innovative” SME. Representative projects include the demonstration project for producing biochar and syngas via pyrolysis of agricultural and animal husbandry waste in Inner Mongolia, the pilot-scale facility for CO₂ capture coupled with formic acid synthesis at a chemical industrial park in Shandong Province, and the integrated pilot line for straw-based lactic acid–polylactic acid production in Benxi, Liaoning Province. Currently, the company’s operations are concentrated in Northeast, North, and Northwest China, and it is open to collaboration through various models, including technology licensing, equipment supply, joint R&D, pilot-scale validation, and engineering implementation.

Yashide Chemical (Jiangsu) Co., Ltd. is a national high-tech enterprise specializing in the research, development, production, and sales of fine chemicals, focusing on niche areas of new materials such as electronic-grade specialty additives, environmentally friendly water treatment chemicals, and functional silicone materials. The company’s core business covers R&D and industrialization of silicone intermediates, specialty surfactants, electronic-grade cleaning auxiliaries, phosphorus-free water treatment scale and dispersion inhibitors, and customized silicone-modified polymers. Its products are widely applied in semiconductor packaging cleaning, auxiliary agents for new-energy battery electrolytes, industrial circulating water systems, and high-end textile printing and dyeing. The company possesses core technical capabilities including molecular structure-oriented design, micro-emulsification process control, and trace impurity removal for electronic-grade materials. It holds seven invention patents and twelve utility model patents; its technological achievements concentrate on low-foaming, highly stable siloxane emulsifiers; SE-series electronic-grade silicon-based cleaning additives; and HS-series high-efficiency phosphorus-free water treatment agents. In terms of certifications, the company holds a “Work Safety Production License” (Su-Tai Wei-Hua-Sheng Zi [2023] No. 0089), ISO 9001:2015 Quality Management System Certification (issued by SGS), GB/T 24001–2016 Environmental Management System Certification, IECQ QC080000 Hazardous Substance Process Management System Certification, and REACH Registration (EU No. 01-2223456789-12-XXXX). As a Jiangsu Province “Specialized, Refined, Distinctive, and Innovative” SME, the company is advancing construction of an intelligent production line with an annual capacity of 5,000 tons of electronic-grade specialty additives (included in the Jiangsu Province Key Industrial Investment Project Database for 2024), serving clients including suppliers supporting SMIC’s supply chain, secondary material suppliers to Contemporary Amperex Technology Co., Limited (CATL), and downstream application laboratories of Wanhua Chemical Group. Currently, the company primarily serves the East China region of China and provides customized product development, technical collaboration, and bulk supply partnerships to customers across industries including semiconductors, new energy, environmental water management, and high-end manufacturing.

Xinyuan Power Co., Ltd. is a national high-tech enterprise specializing in the research, development, production, and sales of proton exchange membrane fuel cell (PEMFC) stacks and systems. It operates under the technology incubation system of the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and holds a notable first-mover advantage in the localization and engineering of vehicle-mounted fuel cell technologies in China. The company’s core business covers the independent R&D and mass delivery of high-power vehicle-mounted fuel cell stacks (H Series and HY Series, rated power: 30–260 kW), fuel cell engine system integration, and critical components—including metallic bipolar plates and low-platinum catalyst-coated membrane electrode assemblies (MEAs). Its products have been deployed at scale in fuel cell buses, heavy-duty trucks, and special-purpose vehicles manufactured by leading Chinese OEMs such as Yutong Bus, Zhongtong Bus, Beiqi Foton, and Dongfeng Commercial Vehicle. Leveraging over 200 valid fuel cell-related invention patents—including more than 160 granted Chinese invention patents and over 20 international PCT patents—the company’s core technologies span key areas including MEAs, bipolar plates, stack structural design, cold-start capability, and water/thermal management. Its “High-Power-Density, Long-Life Vehicle-Mounted Fuel Cell Stack” received the First Prize of Liaoning Province’s Technology Invention Award in 2022 and has been included in the Ministry of Industry and Information Technology’s (MIIT) “Recommended Model Catalog for New Energy Vehicle Promotion and Application” as an approved powertrain system supplier. The company is certified to ISO 9001, ISO 14001, and IATF 16949 standards; it operates a CNAS-accredited comprehensive performance testing laboratory for fuel cell stacks and has led or participated in the formulation of 12 national and industry standards, including GB/T 23645—2023. Representative projects include hydrogen-powered transportation vehicles for the Beijing Winter Olympics (over 200 units deployed), Shanghai’s first demonstration operation of 100 fuel cell logistics heavy-duty trucks, and the fuel cell traction vehicle power system for the “Wind-Solar-Hydrogen-Energy Storage” integrated demonstration project in Ordos, Inner Mongolia. Technical collaborations extend to research institutions and automotive manufacturers in Japan, Germany, Canada, and other countries; in 2023, the company signed a joint technical verification agreement with Toyota Motor Engineering & Manufacturing (China) Co., Ltd. Currently, the company possesses intelligent production lines capable of manufacturing 5,000 fuel cell stack units annually and offers customized fuel cell stack supply, system integration, technical validation, and engineering services to vehicle OEMs, energy groups, local governments, and overseas partners.

Xin Neng Air Products (Liaoning) Co., Ltd. Chaoyang Branch is a branch established by Xin Neng Air Products (Liaoning) Co., Ltd., specializing in industrial gas system solutions and core equipment services, positioned as a professional supplier delivering on-site gas generation, centralized gas supply, and integrated gas application services to industries—including metallurgy, chemical, and food processing—in Northeast China. The company’s core business encompasses research, development, manufacturing, sales, installation, maintenance, and technical consultation for air separation equipment, gas purification equipment, pressure vessels, and low-temperature liquid storage and transportation equipment; it also engages in the production, filling, and sale of industrial gases such as oxygen, nitrogen, and argon (operating under valid licenses), and undertakes related engineering procurement and construction (EPC) projects and system integration projects. Its core technological capabilities focus on medium-scale ambient-temperature pressure-swing adsorption (PSA) and vacuum-swing adsorption (VSA) molecular sieve air separation systems, as well as small-scale low-temperature air separation (KLD series) equipment, featuring modular design and intelligent remote operation and maintenance capabilities; key components—including high-efficiency adsorbent switching valves and low-temperature heat exchangers—have achieved domestic substitution. The enterprise relies on its parent company’s comprehensive qualification system and holds the “Special Equipment Production License” (Class A2 for pressure vessel manufacturing; Class GC2 for pressure piping installation), the “Hazardous Chemicals Safety Production License,” and the “Gas Cylinder Filling License”; it has also obtained ISO 9001 Quality Management System and ISO 14001 Environmental Management System certifications. It participated in drafting the group standard T/CAGP 0127–2023 “Periodic Inspection Specification for Low-Temperature Liquid Storage Tanks for Industrial Use.” Representative projects include the blast furnace oxygen-enrichment system upgrade and retrofit for a large steel enterprise in Chaoyang and the EPC delivery of centralized gas supply infrastructure for the Jianping County Industrial Park. Currently, its business covers Liaoning Province and surrounding regions, with cooperation areas spanning equipment supply, system design, turnkey projects, operations and maintenance outsourcing, and customized gas services.

BoLixiang Industrial Gases Co., Ltd., located in the Zhundong Economic and Technological Development Zone in Xinjiang, is a key supporting enterprise responsible for ensuring a stable supply of industrial gases within the zone. It is positioned as a foundational support enterprise for the development of regional coal-fired power generation and coal chemical industry clusters. The company specializes in the production, filling, storage, and sale of conventional industrial gases—including oxygen, nitrogen, and argon—as well as certain specialty gases. Its customer base spans energy and chemical enterprises, metallurgical plants, machinery manufacturing facilities, and new materials producers. Leveraging its Phase I cryogenic air separation gas production facility—commissioned in September 2023—the company achieves a designed annual production capacity of 120 million standard cubic meters. Supporting infrastructure includes low-temperature liquid storage tanks and an intelligent filling station, collectively establishing a stable and efficient localized gas supply capability. The enterprise holds the “Safety Production Permit for Hazardous Chemicals” issued by the Xinjiang Uygur Autonomous Region Emergency Management Department (Permit No.: (Xin) WH An Xu Zheng Zi [2023] 01078), authorizing the production of compressed and liquefied oxygen, compressed and liquefied nitrogen, and compressed and liquefied argon; the permit remains valid until May 2026. Additionally, the company possesses qualifications for “gas filling” and “dangerous goods transportation (Class 1 and Class 2).” Currently, its business operations cover industrial enterprises within the Zhundong Economic and Technological Development Zone and within a 150-kilometer radius; it has not yet expanded into inter-provincial or international markets. The company offers customized cooperation models to park-based and regional downstream clients, including tailored gas supply, on-site gas generation support, coordinated hazardous chemicals transportation, and operation & maintenance services for industrial gas systems—primarily targeting continuous-production clients with explicit requirements regarding gas purity, stability, regulatory compliance, and response timeliness.

Xinjiang Zhongke Energy Technology Co., Ltd. is a medium- and small-sized new energy engineering technical service enterprise based in the local market of Xinjiang, specializing in distributed photovoltaic (PV) systems and microgrid system integration, and committed to providing regional customers with clean energy solutions across the entire lifecycle. The company’s core business includes design, construction, and intelligent operation & maintenance of distributed PV power plants; integrated energy storage systems for wind power generation; and off-grid/microgrid energy system construction tailored to scenarios such as industrial parks and agricultural and pastoral areas. Leveraging its long-term presence and deep engagement in northern and eastern Xinjiang, the company has successfully implemented over ten medium- and small-scale new energy application projects, including the photovoltaic-storage complementary power supply system for pastoral areas in Burqin County, Altay Prefecture; the demonstration project of agricultural PV-powered irrigation in Hutubi County, Changji Prefecture; and the rooftop distributed PV project at the cold-chain logistics center in Gaochang District, Turpan City. The installed capacity of individual projects typically ranges from 0.5 MW to 3 MW. The company possesses end-to-end service capabilities covering on-site surveying, system design, equipment selection, EPC general contracting, and digitalized post-construction operation & maintenance. It holds the Grade III General Contracting Qualification for Electric Power Engineering Construction, the License for Installation (Maintenance/Testing) of Electric Power Facilities (Grade V for Installation and Grade V for Testing), and ISO 9001:2015 Quality Management System Certification. As a collective member of the Xinjiang Uygur Autonomous Region Renewable Energy Society, the company participated in drafting the “Technical Guidelines for Distributed Photovoltaic Construction in Rural Xinjiang (Trial).” It has accumulated solid practical experience in typical application scenarios such as pastoral areas, agriculture, and industrial parks. Currently, its primary service area is confined to Xinjiang, and its cooperation models include EPC general contracting, energy performance contracting, energy-saving technology promotion, and customized microgrid system integration services.