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Shanghai Secco Petrochemical Co., Ltd. is a national-level large-scale Sino-foreign joint venture petrochemical enterprise, jointly established by Sinopec Corporation, China Petroleum & Chemical Corporation (Sinopec Group), and BP PLC of the United Kingdom. The company builds a complete industrial chain centered on ethylene, covering olefins, aromatics, and downstream synthetic resins. Its core business focuses on the research, development, production, and sale of ethylene and its derivatives. Key products include styrene, polypropylene, high-density polyethylene (HDPE) and low-density polyethylene (LDPE), butadiene, and aromatics, which are widely applied in packaging, automotive, construction, medical, and daily chemical industries. Leveraging an ethylene cracker with an annual capacity of 1.19 million tons and over ten advanced primary production units, the company consistently employs internationally leading technologies, including Lummus SRT cracking, Univation UNIPOL gas-phase polyethylene, and Innovene gas-phase polypropylene processes. As of the end of 2024, the company holds 37 valid invention patents and 82 utility model patents, with multiple patents already industrialized. The company has obtained certifications for ISO 9001, ISO 14001, ISO 45001, and the Energy Management System; holds a Safety Production License for Hazardous Chemicals and a Pollutant Discharge Permit; and has been consecutively recognized as a Sinopec Green Enterprise for three years. It has led or participated in drafting seven national and industry standards, including “Ethylene for Industrial Use” (GB/T 7717.1–2022). In 2023, the ethylene unit achieved an operating cycle of 42 months, with a diene yield of 32.1%; the high-melt-index polypropylene grade PPH-Y35 and medical-grade polyethylene PE-LD200 passed national pharmaceutical packaging material standard testing and entered mass production and supply. In 2024, the company completed construction of a pilot-scale carbon capture, utilization, and storage (CCUS) facility and advanced full-process decarbonization upgrades for its ethylene unit. Its products serve markets across East and South China and are exported to Southeast Asia and the Middle East. In 2023, its foreign trade export value amounted to approximately RMB 420 million. Deeply supporting the integrated development of the Yangtze River Delta region, the company offers diversified cooperation initiatives to upstream and downstream industrial chain partners, including technical collaboration, customized product development, green and low-carbon solutions, and co-development of standards.

Shanghai Pret Composites Co., Ltd. is a national high-tech enterprise specializing in the research, development, production, and sales of polymer composite materials. It was listed on the Shenzhen Stock Exchange in 2010 (Stock Code: 002324) and ranks among the leading suppliers in China’s automotive modified plastics sector. The company’s core business centers on modified plastics, with products widely applied across the automotive, home appliance, electronic & electrical, telecommunications, and new energy sectors. It has continuously deepened its strategic focus on low-carbon and sustainable materials, achieving industrial-scale application of recycled plastics, bio-based materials, and low-odor, low-VOCs automotive materials. In 2023, the company completed the acquisition of controlling equity in Zhejiang Hisun Polylactic Acid Materials Co., Ltd., further extending its biodegradable polymer materials industry chain. The company operates a National Enterprise Technology Center, a Postdoctoral Research Workstation, and the Shanghai Engineering Technology Research Center for High-Performance Plastics. As of 2023, it held over 180 valid invention patents and had led or participated in formulating 12 national and industry standards. Its core products have obtained certifications under IATF 16949, ISO 9001, ISO 14001, and ISO 45001 management systems and have been granted Tier-1 supplier qualifications by major automobile manufacturers including SAIC Motor, FAW Group, GAC Group, BYD, and Tesla’s China supply chain system. According to its 2024 semi-annual report, R&D investment accounted for 5.3% of operating revenue, and R&D personnel comprised over 22% of total staff. The company’s products are distributed nationwide and exported to Southeast Asia, Europe, and North America; its overseas operations rely on localized technical services and strategic partnerships, including the establishment of its wholly owned subsidiary Pliant Thailand Co., Ltd. in Thailand to serve the ASEAN market. For customers in the automotive, new energy, and advanced manufacturing sectors, the company offers collaborative models including customized material development, joint technological breakthroughs, green material solutions, and localized supply chain support.

Shanghai Lide Catalyst Co., Ltd. is a high-tech enterprise established in 2003, specializing in the research and development, production, and technical services of industrial catalysts. The company positions itself as a provider of core catalytic material solutions for petroleum refining, coal chemical industry, fine chemical industry, and environmental pollution control. Its main business encompasses R&D and customized applications of solid-state catalytic materials, including FCC auxiliary agents, low-temperature sulfur-tolerant shift catalysts, organic sulfur hydrolysis catalysts, and VOCs catalytic oxidation catalysts. It also provides full-process technical support services, such as catalyst selection, loading guidance, operational monitoring, and lifetime evaluation. Supported by sustained R&D investment (average R&D expenditure accounting for 8.6% of revenue over the past three years), the company holds 12 authorized invention patents and 9 utility model patents, and has participated in drafting the industry standard “HG/T 5910–2021 Technical Specification for Sulfur-Tolerant Shift Catalysts for Industrial Use.” In terms of qualifications, it holds a valid “High-Tech Enterprise Certificate” expiring in November 2026; is certified under ISO 9001 Quality Management System and ISO 14001 Environmental Management System; and possesses a Hazardous Chemicals Production Safety Permit (Permit No.: Hu WH An Xu Zheng Zi [2022] 000187), authorizing production of hydrogenation catalysts, desulfurization catalysts, and other products. Representative project clients include Sinopec Zhenhai Refining & Chemical, China Shenhua Ordos Coal-to-Oil Project, and Wanhua Chemical Yantai Industrial Park—large-scale chemical facilities. Its technical service capabilities are supported by CNAS-accredited laboratories. Its domestic service network covers major chemical industrial parks in East China, North China, and Northwest China. Its collaboration models focus on technology co-development, customized catalyst supply, plant operation optimization, and catalyst regeneration services.

Shanghai Luxon Advanced Materials Technology Co., LTD. is a national high-tech enterprise specializing in the research, development, production, and sales of high-performance polymer composite materials. The company focuses on providing green, lightweight, and safe non-metallic material solutions for new-energy vehicles and high-end automotive components. Its core business covers thermoplastic elastomers (TPE), environmentally friendly modified plastics, low-odor/low-VOC interior automotive materials, and specialty engineering plastics designed for battery pack protection and lightweighting in new-energy vehicles. Its products have been applied in critical applications such as battery module cushioning pads, PACK housing structural components, and chassis parts for electric logistics vehicles. The company has established a Shanghai Municipal-level Enterprise Technology Center and holds 12 authorized invention patents (including three PCT international patents) and 28 utility model patents. Its core technologies cover multiphase blend interfacial compatibilization, halogen-free flame-retardant synergistic system construction, and high-efficiency, stable modification processes for recycled materials. The company has obtained ISO 9001:2015 and IATF 16949:2016 quality management system certifications and complies with material safety and flame-retardancy standards including China RoHS, REACH, and UL94 V-0. Representative collaboration cases include mass-production delivery of battery materials for leading domestic new-energy vehicle manufacturers, inclusion on the qualified material lists of two joint-venture brand Tier 1 suppliers, and service to customers such as CATL supply-chain enterprises, Yanfeng PYA, and FAW Fuyu. Its business operations span major automotive component industry clusters in East China, South China, and North China. Current cooperation models focus on customized material development, joint technical problem-solving, and co-development of green circular application solutions.

Shanghai Kelong Human Resources Co., Ltd. is a standardized human resources service enterprise established in 2013 and operating continuously for over ten years. The company positions itself as a provider of mid-to-senior-level talent recruitment services and regional employment solutions, focusing on key industry sectors including information technology, biopharmaceuticals, intelligent manufacturing, finance, and new energy. Its core business encompasses mid-to-senior-level position recruitment, bulk position outsourcing, flexible employment services, and human resources management consulting. The company’s core competencies center on customized position delivery for clients and compliance management of employment-related risks. Its primary clientele consists of growth-oriented technology enterprises and listed companies located in the Yangtze River Delta region. The company holds dual certifications for human resources services: the “Labor Dispatch Operation License” (No.: Hu Pu Ren She Pai Xu [2018] 012, valid until December 31, 2026) and the “Vocational Intermediary License,” both issued by the Shanghai Municipal Human Resources and Social Security Bureau. All service operations strictly comply with national and local labor laws and regulations. Leveraging over a decade of deep industry expertise, the company has developed stable capabilities in precise position matching, optimization of employment structures, compliance control, and rapid regional response. Its project experience spans diverse collaboration models, ranging from filling individual position vacancies to outsourcing multi-functional teams.

Shanghai Kaisheng Energy-Saving Engineering Technology Co., Ltd. is a high-tech enterprise specializing in industrial energy-saving technology research and development, system integration, and engineering services. It has long served energy-intensive industries such as cement, glass, and steel, focusing on waste-heat power generation, flue gas treatment, cascaded energy utilization, and construction of intelligent energy management systems (EMS). The company operates within the industrial energy-saving services subsector of the energy conservation and environmental protection industry. It holds Grade II professional contracting qualification for building mechanical and electrical installation engineering and Grade B specialized design qualification for environmental engineering (air pollution control engineering). Additionally, it maintains ISO 9001, ISO 14001, and ISO 45001 management system certifications and is registered with the National Development and Reform Commission (NDRC) as an Energy Management Contracting (EMC) project service provider. Leveraging core technologies—including optimized waste-heat boiler design, deep low-temperature waste-heat recovery, and coordinated regulation of multi-source heterogeneous energy—the company has been granted six authorized invention patents and 23 utility model patents. Its technological achievements have been widely applied in energy-saving retrofit projects across production lines of subsidiaries under Conch Cement, Jidong Cement, and China National Building Material Group. Representative projects include: the EPC project for an Organic Rankine Cycle (ORC) low-temperature waste-heat power generation system at a 5,000-ton-per-day clinker cement production line in Anhui Province (annual power generation approximately 18 million kWh); the integrated technical renovation project for flue gas waste-heat recovery plus Selective Catalytic Reduction (SCR) denitrification at a glass furnace in Hebei Province; and the intelligent peak-shaving and TRT (Turboexpander Recovery Turbine) waste-pressure power generation optimization project for a blast-furnace gas holder at an iron and steel enterprise in Ningxia. Its business spans over ten provinces and municipalities, including East China, North China, and Northwest China; it currently does not undertake overseas engineering projects. Serving industrial enterprises, design institutes, engineering, procurement, and construction (EPC) contractors, and energy investment institutions, the company offers diversified cooperation models, including energy-saving diagnostics, technical solution design, EPC general contracting, EMC energy management contracting, and operation and maintenance of intelligent energy systems.

Shanghai Dragon Industrial Engineering Co.,ltd is a national high-tech enterprise specializing in industrial process safety and energy conservation & environmental protection, dedicated to providing inherently safe equipment and systematic solutions for process industries such as petrochemicals, chemicals, pharmaceuticals, and energy. The company’s core business encompasses research & development, manufacturing, and system integration services for key products including industrial flame arresters, breather valves, emergency shut-off valves, and explosion-proof pressure-relief devices. Its industry classification is “Manufacturing of Specialized Safety and Emergency Rescue Equipment” (C3592). Leveraging technical approaches involving fluid dynamics simulation modeling, multi-condition experimental validation, and enhanced material corrosion resistance, the company has developed proprietary product lines—including the ZJ-series high-performance flame arresters and the QF-series rapid-response emergency shut-off valves—and holds six invention patents and over 20 utility model patents; two of these patents have been included in the “List of Key Energy-Saving and Low-Carbon Technologies for the Petrochemical Industry (2024 Edition).” Its products comply with major domestic and international standards including API RP 2510, EN ISO 16852, and GB/T 13347; have obtained type approvals from China Classification Society (CCS), TÜV Rheinland (Germany), and UL (USA); and possess ASME B31.4/B31.8 pressure piping component manufacturing qualification (TS Certification No.: TS2731A10-2026). The company is also a member of the Flame Arrester Working Group under the National Boiler and Pressure Vessel Standardization Technical Committee. Representative projects include Sinopec Zhenhai Refining & Chemical, Wanhua Chemical Yantai Industrial Park, Hengli Petrochemical (Dalian) PTA Project, and China National Pharmaceutical Group Shanghai Biopharmaceutical Base—covering over 30 national-level key projects—providing complete explosion-proof safety equipment and customized installation & commissioning services. Products have also been exported to Kazakhstan, Vietnam, the United Arab Emirates, and other countries via EPC general contractors, conforming to CE, PED 2014/68/EU, and AD2000 Annex B certification requirements. The company offers collaborative solutions—including equipment supply, technical consultation, localization replacement implementation, and full-lifecycle operation & maintenance support—for fields such as Process Safety Integrity Management (SIL), explosion protection, and VOCs control.

Shanghai Electromechanical Equipment Tendering Co., Ltd. was established in 1993 as a state-owned tendering agency approved by the Shanghai Municipal People’s Government and funded by Shanghai Electric (Group) Corporation. It is currently a wholly owned subsidiary of Shanghai Electric Group and has long specialized in full-process tendering and procurement services for electromechanical equipment projects. The company’s core business covers tendering agency, government procurement agency, engineering consulting, and supply chain optimization services across sectors including power equipment, rail transit equipment, intelligent manufacturing production lines, industrial automation systems, and new energy equipment (including wind power and photovoltaic supporting equipment). Its primary clients include large central SOEs, local SOEs, and government investment platforms—such as State Grid Corporation of China, China Southern Power Grid Co., Ltd., Shanghai Shentong Metro Group Co., Ltd., Shanghai Chengtou Group Co., Ltd., Shanghai Shenergy Group Co., Ltd., and subordinate units of multiple power generation groups. Leveraging Shanghai Electric Group’s profound industrial background, the company possesses deep expertise in technical parameters, interface standards, and localization substitution pathways for major technological equipment, and has participated multiple times in drafting industry-standard tender document templates and the local standard “Code of Practice for Tendering and Procurement of Electromechanical Equipment” (DB31/T 1352–2022). The company holds Class-A qualification for tendering agency services for central government investment projects, issued by the National Development and Reform Commission; registration for “Engineering Construction Project Tendering Agency” service capability, granted by the Ministry of Housing and Urban-Rural Development; and AAA-level integrity certification for tendering agencies awarded by the China Tendering and Bidding Association. Its quality management system is certified to ISO 9001:2015. Over the past three years, the company has completed more than 1,200 electromechanical tendering projects, with a total tender value exceeding RMB 48 billion. Representative projects include tendering agency services for wind turbine generators and tower equipment for the Phase I Project of the Huanneng Shandong Peninsula North Offshore Wind Power Base; tendering agency services for traction systems for rolling stock on Phase I of Shanghai Metro Line 21; and tendering agency services for main equipment of the conventional island for Phase II of the Sanmen Nuclear Power Project in Zhejiang Province. All external information issued by the company is published via the official website of Shanghai Electric Group, the “Shanghai Public Resources Trading Network,” and the “China Tendering and Bidding Public Service Platform.” The company provides professional, compliant, and full-lifecycle tendering and procurement service support to key domestic clients in the energy, transportation, municipal, and industrial sectors.

Shanghai Chemical Industry Park Shengda Waste Treatment Co., Ltd. is a professional environmental protection service enterprise approved by the Shanghai Municipal Ecological Environment Bureau and holding a Hazardous Waste Operation Permit. It serves as a key supporting unit of the national-level Shanghai Chemical Industry Park’s circular economy system. The company specializes in the collection, storage, treatment, and resource recovery of hazardous waste. Its permitted operations cover seven major categories and 32 subcategories of hazardous waste, including HW02 (pharmaceutical waste), HW06 (waste organic solvents and wastes containing organic solvents), HW08 (waste mineral oil and wastes containing mineral oil), HW11 (residues from refined distillation), HW12 (dye and paint waste), HW13 (organic resin waste), and HW49 (other wastes). The company’s annual permitted treatment capacity totals 85,000 tons, with treatment methods encompassing physicochemical treatment, high-temperature incineration, and secure landfilling. Core facilities include: a 30,000-ton-per-year rotary kiln incineration system compliant with GB 18484–2020; a combined physicochemical and biochemical treatment system for high-concentration wastewater; and a standardized 12,000-square-meter interim storage warehouse for hazardous waste (operating per GB 18597–2023). The company holds Hazardous Waste Operation Permit No. Hu Huan Wei Fei Jing Zi [2023] No. 087, has achieved certification under ISO 9001, ISO 14001, and ISO 45001 (Certificate No.: 00122Q41234R1M), and has been selected for Shanghai Municipality’s “Green Manufacturing System Construction Demonstration Unit” cultivation program. Technically, the company participated in drafting the “Shanghai Chemical Park Hazardous Waste Collaborative Disposal Technical Guidelines (Trial)” and holds three invention patents—including the “High-Efficiency Dehalogenation Incineration Process for Halogenated Organic Waste Liquids”—and seven utility model patents. Dioxin data from its incineration flue gas are transmitted in real time to the Shanghai Municipal Ecological Environment Big Data Platform, and the company has passed unannounced inspections conducted by the Ministry of Ecology and Environment for five consecutive years. It provides long-term services to multinational chemical enterprises such as BASF, Bayer, Covestro, Huntsman, and Mitsui Chemicals, as well as large domestic petrochemical, pharmaceutical, and electronic materials enterprises. Its business covers Shanghai Municipality, Jiangsu Province, and Zhejiang Province, offering integrated environmental solutions—from hazardous waste generation declaration, manifest-based transportation, classified pretreatment, compliant disposal, to resource recovery—and welcomes end-to-end collaboration on hazardous waste management across the chemical, pharmaceutical, and new materials industries.

Huntsman Polyurethanes (Shanghai) Co., Ltd. is a wholly owned subsidiary of Huntsman Corporation (NYSE: HUN), a Swiss-based global enterprise. Leveraging Huntsman’s global polyurethane business platform, the company serves as a key R&D, manufacturing, and technical service base for polyurethane materials in the Asia-Pacific region. It focuses on the R&D, production, and customized supply of core raw materials—including MDI (methylene diphenyl diisocyanate), polymer polyols, amine-based catalysts, and specialty additives—whose applications span building insulation, automotive lightweighting, green home furnishings, cold-chain logistics, and renewable energy equipment (e.g., wind turbine blades). Its Shanghai production facility features automated, continuous MDI-modification production lines and an application laboratory, enabling rapid customer prototyping and formulation development; the company has also participated in formulating national and industry standards such as GB/T 20218-2023. Its affiliated R&D entities in China have filed over 70 polyurethane-related invention patents, covering areas including low-odor automotive interior foams, formaldehyde-free wood adhesives polyols, and highly flame-retardant spray polyurethane systems. The company holds a “Permit for Safe Production of Hazardous Chemicals” and a “Pollutant Discharge Permit,” and is certified to ISO 9001, ISO 14001, ISO 45001, and IATF 16949. Representative projects include the roof insulation system for the National Speed Skating Oval (“Ice Ribbon”) at the Beijing Winter Olympics, ultra-low-energy-consumption building demonstration projects in the Yangtze River Delta region, and thermal management material supply for battery packs of leading domestic new-energy vehicle manufacturers. Its business covers the East China, North China, South China, and Southeast Asian markets; its technical support team is stationed in Shanghai, Guangzhou, Chongqing, and other locations; and it has established long-term partnerships with enterprises including Sinoma Science & Technology, Wanhua Chemical, Nippon Paint, and Yanfeng PYOA, delivering material supply, technical collaboration, and localized solutions across the upstream and downstream value chain.