Dalian Zhentai Metallurgical Equipment Manufacturing Co., Ltd. was established in 2003, with its registered address located at Houge Village, Gezhenbao Subdistrict, Ganjingzi District, Dalian City, Liaoning Province. It is a private manufacturing enterprise specializing in the research and development, design, manufacturing, and technical services of specialized equipment for the metallurgical industry. The company’s core business encompasses the manufacturing of metallurgical-specific equipment, metal structure fabrication, general equipment repair, mechanical equipment sales, and technology import/export. Its products and services focus on key components of blast furnace pulverized coal injection systems, intelligent speed-regulating devices for continuous casting roller tables, modular structures for converter flue gas waste heat recovery systems, and other areas widely applied in energy-saving, consumption-reduction, and intelligent technological upgrading scenarios within iron and steel enterprises. The company possesses relevant qualifications for pressure vessel design and manufacturing and holds the “People’s Republic of China Special Equipment Production License” (Grade B for Pressure Pipeline Component Manufacturing). It has also obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q3123456R1M, valid until April 2027). As of the end of 2023, the company’s registered capital and paid-in capital both amount to RMB 50 million; it employs over 260 people, including more than 22% engaged in R&D; it owns 17 utility model patents and 3 invention patents; its annual revenue is approximately RMB 186 million, with net profit of about RMB 11.2 million. Representative projects include the EPC supply of core steel structures for the flue gas purification system of an electric arc furnace steel plant in Hebei Province and the delivery of complete sets of dummy bar equipment for the continuous caster in a rare-earth steel project in Inner Mongolia Autonomous Region. Its clients include major northeastern Chinese iron and steel enterprises such as Anshan Iron and Steel Group (Ansteel), Benxi Iron and Steel Group (Bensteel), and Jianlong Group. Its business covers major iron and steel production provinces, including Liaoning, Hebei, Shanxi, and Inner Mongolia. Currently, the company is prioritizing expansion into supporting equipment for short-process steelmaking and auxiliary equipment for low-carbon metallurgy, offering diversified cooperation models, including customized equipment development, complete set supply, onsite installation guidance, and full-lifecycle technical services.

Xinjiang Baiter Bingshan Refrigeration Engineering Co., Ltd. is a regional professional service provider specializing in refrigeration system engineering design, installation, and technical services. Based in Xinjiang and serving the entire country, the company has long focused on sectors including food cold chain, pharmaceutical refrigeration, industrial process cooling, and commercial freezing. Its core business covers the sale, installation, commissioning, and maintenance of refrigeration equipment and components, as well as air conditioning and ventilation equipment; and the design and construction of cold storage projects, cleanroom projects, and mechanical and electrical equipment installation projects. Leveraging its Grade III Professional Contracting Qualification for Building Mechanical and Electrical Installation Engineering (Certificate No.: D365XXXXXX, valid until 2028) and ISO 9001:2015 Quality Management System Certification (Certificate No.: 00922Q31234R3M), the company possesses full-process implementation capabilities—from conceptual design and system integration to delivery and acceptance. Its technical solutions center on cascade refrigeration systems utilizing fluorocarbons/ammonia/carbon dioxide and PLC-based automatic temperature control. In recent years, the company has successfully delivered multiple medium- and small-scale cold storage projects across Xinjiang, including a low-temperature fresh-keeping warehouse for an agricultural product trading center in a prefecture-level city (completed in 2023) and a GMP-compliant medical refrigerated warehouse for a biopharmaceutical enterprise (passed acceptance in 2024). Project contract values typically reach the million-yuan level, with clients spanning industries demanding high precision and regulatory compliance in temperature control—such as agricultural product distribution and pharmaceutical manufacturing. Classified under the national economic industry category “Refrigeration and Air Conditioning Equipment Installation Services” (E4922), the company maintains a clear positioning and pragmatic development path. It offers customized refrigeration system solutions, energy-saving retrofits for existing facilities, full-lifecycle operation and maintenance support, and specialized technical consulting services to enterprises and institutions, industrial parks, medical institutions, and food processing enterprises.

Yueyang Forest & Paper Co., Ltd. (Stock Abbreviation: Yueyang Forest & Paper; Stock Code: 600963) is a state-owned listed enterprise controlled by China Chengtong Holdings Group Co., Ltd. and ultimately supervised by the State-owned Assets Supervision and Administration Commission of the State Council. The Company is a national high-tech enterprise, a national green factory, and a leading national forestry enterprise. Adhering to an integrated forestry-pulp-paper development strategy, the Company’s core businesses encompass research, production, and sales of cultural papers (e.g., offset printing paper, coated paper), industrial papers, packaging papers, and specialty papers (e.g., food packaging paper, medical packaging paper, thermal base paper). Additionally, the Company has extended its operations into ecological environmental protection (including forestry carbon sink development and trading) and green, low-carbon new materials. The Company operates production bases in Yueyang (Hunan Province), Liuzhou (Guangxi Zhuang Autonomous Region), Chengde (Hebei Province), and Quzhou (Zhejiang Province), establishing production capacity coverage across Central, South, North, and East China, with total annual capacity approximating 1.8 million tons. It owns or jointly manages over 2 million mu (approx. 333,333 hectares) of forestland; has registered three CCER (Chinese Certified Emission Reduction) forestry carbon sink projects; and has signed agreements for carbon sink development covering over 1.2 million mu (approx. 200,000 hectares), generating carbon sink revenue exceeding RMB 40 million in 2023. Leveraging its National-level Enterprise Technology Center, Postdoctoral Research Workstation, and Hunan Provincial Engineering Technology Research Center for Paper-based Functional Materials, the Company holds over 300 valid patents (including more than 80 invention patents) and has led or participated in the formulation and revision of over 20 national and industry standards. It is certified under ISO 9001, ISO 14001, and ISO 45001 management systems, as well as FSC/PEFC forest certification and the Global Recycled Standard (GRS). Its “Double-Glue Paper” and “Coated Paper” have consecutively received the title “China Famous Brand Product” for many years, and its “Yueyang Paper” trademark is a China Well-known Trademark. Its products are widely applied in textbooks and teaching aids, official documents for Party and government organs, premium packaging, and medical consumables, serving customers including the People’s Education Press, China Post Group, China Tobacco Corporation, and multiple Fortune Global 500 enterprises. Exports reach Southeast Asia, the Middle East, Africa, and other regions, accounting for 5.2% of total revenue in 2023. The Company sincerely invites deep collaboration and joint innovation in areas including green papermaking, customized specialty papers, forestry carbon sink development, collaborative R&D of paper-based functional materials, and supply chain cooperation.

Xinjiang Tianzhize Chemical Co., Ltd. is a science and technology-based small- and medium-sized enterprise headquartered in Xinjiang, focusing on the research, development, and production of specialty chemicals. It operates within the chemical raw materials and chemical products manufacturing industry (C2669). Its core business encompasses the design, development, production, and sales of industrial-grade water treatment chemicals, oilfield auxiliary agents, and environmentally friendly cleaning agents, primarily serving oil and gas field development and industrial park wastewater treatment needs in Northwest China. The company possesses application-oriented R&D capabilities and has been granted three utility model patents: (1) a composite corrosion and scale inhibitor preparation device; (2) a high-stability polycarboxylate dispersant reaction kettle; and (3) a fluorinated surfactant-blended metal cleaning agent. Its technical approach emphasizes formulation optimization and process adaptation. In terms of qualifications, the company holds a valid “Work Safety Production License” (permitted scope: hazardous chemical production, limited to non-highly-toxic, non-precursor-to-explosives water treatment chemicals and oilfield auxiliary agents) and has obtained ISO 9001:2015 Quality Management System certification covering the entire process from design and development through production and sales. In project implementation, the company undertook the “Pilot Application Project for Green De-blocking Agents for Low-Permeability Reservoirs” commissioned by PetroChina’s Western Drilling Engineering Co., Ltd., Karamay Branch. Related products have completed on-site pilot testing and entered the small-batch supply stage. Additionally, the company has been included in the “List of Environmental Protection Chemical Suppliers for Key Pollutant Discharging Entities” (water treatment chemicals category) issued by the Xinjiang Uygur Autonomous Region Department of Ecology and Environment. Currently, its business is concentrated exclusively in Northwest China, with no overseas operations. It offers cooperative models—including customized chemical development, pilot-scale verification, stable small-batch supply, and technical collaboration—to oil and gas service enterprises, industrial park operators, environmental engineering companies, and other stakeholders.

Dalian Zhaoke Biochemicals Co., Ltd. was established in 2003, with its registered address in Ganjingzi District, Dalian City, Liaoning Province. It is a science-and-technology-based small and medium-sized enterprise (SME) specializing in research, development, production, and sales within the field of biochemical engineering. The company focuses on process optimization and application expansion of niche biochemical intermediates, utilizing microbial fermentation and enzymatic transformation technologies as its core approaches. Its primary products include gamma-polyglutamic acid (γ-PGA), L-alanine, and food-grade derivatives of L-monosodium glutamate, which are widely applied in functional foods, cosmetic humectants, biopesticide synergists, and eco-friendly water treatment auxiliaries. Leveraging independently developed technologies, the company holds multiple utility model patents, including “A Method for Preparing Gamma-Polyglutamic Acid via Bacillus subtilis Fermentation,” covering enzymatic synthesis, optimization of microbial fermentation processes, and natural product extraction. In terms of qualifications, the company holds the “Production License for Industrial Products Nationwide” (Food Additive Category) and has obtained ISO 9001:2015 Quality Management System Certification. In 2021, it was designated a “Chick Eagle Enterprise” by Dalian Municipal Government; from 2022 to 2024, it has been consecutively recognized as a “Science-and-Technology-Based SME” by the Dalian Municipal Science and Technology Bureau. Its products have entered the supply chains of numerous food ingredient and bio-agrochemical enterprises across East and South China, with typical downstream application clients including bio-agricultural enterprises. Its business operations are primarily domestic, with service areas concentrated in North China, East China, and South China. Serving customers across industries such as food, cosmetics, bio-agriculture, and eco-friendly materials, the company offers customized biochemical product supply, technical support for manufacturing processes, and collaborative application development.

Xiangyang Da'an Automobile Testing Center Co., Ltd. is a national-level automobile inspection and testing institution affiliated with China FAW Group Corporation Limited. Its predecessor was the Automobile Testing Center of Dongfeng Motor Corporation. In 2003, it completed institutional integration and was renamed. It is currently an organization certified by the China National Accreditation Service for Conformity Assessment (CNAS) under the CMA (China Metrology Accreditation) system, approved by the State Administration for Market Regulation (SAMR) as the National Automobile Quality Supervision and Inspection Center (Xiangyang), and designated by the Ministry of Industry and Information Technology (MIIT) as a testing institution for the “Announcement of Road Motor Vehicle Manufacturers and Products.” It has also obtained CNAS laboratory accreditation and ISO/IEC 17025 system certification.  

The company focuses on intelligent connected vehicles, new-energy vehicles, and full-lifecycle testing and verification of complete vehicles and components. Its core business covers complete vehicles, engines, power batteries, electric drive systems, Advanced Driver Assistance Systems (ADAS), in-vehicle chips, and V2X communication modules. It has established comprehensive test bases including a high-speed oval track, a fully covered intelligent connected vehicle closed test site enabled by 5G+V2X, an Electromagnetic Compatibility (EMC) laboratory, a high-voltage safety laboratory, a power battery safety laboratory, and a hydrogen fuel cell testing platform, covering a total area exceeding 600,000 square meters.  

It has participated in the formulation and revision of over 80 national standards, industry standards, and group standards, including key standards such as GB/T 38186-2019 and GB/T 40428-2021. Its client base includes OEMs such as FAW, Dongfeng, BYD, NIO, XPeng, Li Auto, Geely, and Great Wall, as well as leading component and technology enterprises including Contemporary Amperex Technology Co., Limited (CATL), EVE Energy, Huawei Intelligent Automotive Solution Business Unit (Huawei Car BU), and Horizon Robotics. In 2023, it completed over 120,000 testing batches, of which testing related to new-energy and intelligent connected vehicles accounted for 67%.  

As a supporting unit for MIIT’s pilot application program on integrated vehicle-road-cloud systems, it has deeply participated in the construction of Xiangyang’s national pilot zone for intelligent connected vehicles, undertaken multiple scenario-based testing and verification tasks, and provided diversified collaborative support to the industry—including testing and certification, standard research, technology development, testing and verification, and joint innovation.

Yulin Zhongke Clean Energy Innovation Research Institute is a new-type research institution jointly established by the Chinese Academy of Sciences (CAS), the Shaanxi Provincial Government, and the Yulin Municipal Government. It was officially registered in June 2022 and is positioned as a regional high-level scientific and technological innovation platform serving China’s national “dual-carbon” strategy and energy revolution requirements. It serves as a core supporting force for Shaanxi Province’s Qin Chuang Yuan Innovation-Driven Platform and the Yulin Energy Revolution Innovation Demonstration Zone.  

The institute focuses on key clean energy directions, including clean and efficient coal utilization, coupled conversion of renewable energy, carbon dioxide capture, utilization, and storage (CCUS), hydrogen production, storage, transportation, and multi-energy integration systems. Its activities span applied fundamental research, breakthroughs in key technologies, pilot-scale verification, technology transfer and industrial incubation, with an emphasis on supporting the green and low-carbon transformation of the northern Shaanxi energy and chemical industry base.  

Leveraging the technological and talent advantages of CAS-affiliated institutions—such as the Dalian Institute of Chemical Physics—the institute has established experimental platforms in clean coal technologies, green hydrogen and energy storage, and CO₂ resource utilization. It possesses CMA-certified testing capabilities for coal-based chemical composition analysis and catalyst performance evaluation, and has obtained ISO 9001 Quality Management System certification.  

The institute leads multiple key R&D projects funded by Shaanxi Province and subtopics under CAS’s Strategic Priority Research Program. It participates in drafting the construction plan for Yulin’s national demonstration city for modern energy economy and supports preliminary technical feasibility studies for hundred-thousand-ton-scale CCUS demonstration projects implemented in Yulin by China Energy Group and Yanchang Petroleum Group. It has also co-established a “Clean Energy Joint Laboratory” with Yulin University.  

Currently, the institute is advancing construction of an integrated pilot-scale base for wind, solar, hydrogen, and energy storage, and is engaging in cross-regional technical collaboration with energy research institutions in Ordos, Taiyuan, and other locations. It offers diversified cooperation models—including technology R&D, pilot-scale verification, standard formulation, technical consultation, joint laboratory establishment, and technology transfer—to energy enterprises, local governments, research institutes, and upstream and downstream entities across the industrial chain.

Xinjiang Tianyun Chemical Co., Ltd. is a regional chemical enterprise based on chlor-alkali chemistry and focused on the research, development, and production of fine chemicals. The company is headquartered in Northern Xinjiang and serves local industrial chains. Its core products include polyvinyl chloride (PVC), caustic soda (sodium hydroxide), chlorine gas, hydrochloric acid, and sodium hypochlorite—fundamental chlor-alkali products—and extends downstream into water treatment chemicals and industrial cleaning agents. Leveraging production capacity of 200,000 tons/year of PVC and an integrated 150,000 tons/year caustic soda facility, the company employs the ion-exchange membrane electrolysis clean production process—a technology encouraged by the Chinese government—ensuring stable, reliable supply of basic raw materials and customized chemical services. The company holds the “National Industrial Product Production License” (XK13-014-00128), covering caustic soda, hydrochloric acid, and sodium hypochlorite; has obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q3123456R1M); and is certified as a Level-3 Enterprise for Standardized Safety Production (Xin’anjiān Rèn [2022] No. 47). In project implementation, the company consistently supplies sodium hypochlorite disinfectant to the Second Wastewater Treatment Plant of Manas County and provides stable caustic soda feedstock to multiple local PVC profile processors. Its customer base spans Xinjiang’s building materials, papermaking, textile, and municipal water treatment sectors. The company operates exclusively within the Northern Xinjiang region, with no inter-provincial production bases or overseas business activities; its collaboration model centers on raw material supply, customized chemical support, and regional industrial chain synergy.

Dalian Changxing Tiancheng Gas Co., Ltd. was established in 2003. It is a state-controlled gas enterprise authorized by the Liaoning Provincial Department of Housing and Urban-Rural Development, holding the exclusive franchise for piped natural gas operations within the administrative area of the Changxing Island Economic Zone. The company is controlled by state-owned capital under the Dalian Changxing Island Economic and Technological Development Zone Administrative Committee, with both its registered capital and paid-in capital amounting to RMB 50 million. Its core business activities include piped gas operations (holding a valid Gas Operation License: Liaoning Gas Operation Permit No. [2022] 028, valid until June 2027), installation and maintenance of gas facilities, sales of gas appliances and after-sales services, serving industrial, commercial, and residential users across the Changxing Island region. Supported by ISO 9001 Quality Management System certification and GB/T 28001 Occupational Health and Safety Management System certification, as well as Grade III General Contracting Qualification for Gas Engineering Construction, the company possesses standardized and professional capabilities for constructing and operating gas transmission and distribution systems. In recent years, the company has prioritized upgrading and renovating aging pipeline networks (replacing approximately 12.6 kilometers of medium- and low-pressure pipelines during 2023–2024), integrating supporting pipelines for the LNG emergency peak-shaving station, and constructing an intelligent safety monitoring platform for commercial and industrial gas users. Additionally, it has completed and commissioned the dedicated gas pipeline project for the Changxing Island Hengli Petrochemical Park, ensuring stable gas supply to key industrial users such as Hengli Group, with a designed daily gas transmission capacity of 1.2 million cubic meters. The company can provide cooperative support—including gas supply assurance, pipeline construction and operation & maintenance, integrated safety monitoring systems, and full-lifecycle technical services for gas facilities—to industrial parks, large-scale industrial and commercial users, and government energy infrastructure projects within the region.

Xianning China Glass Co., Ltd. is a high-end glass R&D and production base established by China Glass Holding Group Co., Ltd. (Stock Code: 000012) in Central China, strategically positioned to serve such strategic industries as building energy conservation, photovoltaic (PV) new energy, and electronic display. The company specializes in the R&D, production, and sales of float glass, premium ultra-clear glass, and energy-saving glass. It operates a high-quality float glass production line with a daily melting capacity of 1,200 tons, complemented by an in-line Low-E coating line, enabling an annual production capacity of over 10 million weight cases of float glass. Its 3.2-mm ultra-clear glass achieves a light transmittance of ≥91.5%, meeting the Grade I standard for PV patterned glass, and has been supplied in bulk to leading domestic PV module manufacturers including LONGi Green Energy Technology Co., Ltd. Core technologies cover critical process segments such as low-iron raw material purification, precise atmosphere control in tin baths, and automatic defect identification on the cold end. The company holds three invention patents and twelve utility model patents, and participated in the revision of the national standard GB/T 15764-2022 “Flat Glass.” It is certified under the ISO 9001, ISO 14001, and OHSAS 18001 management system standards; holds a Special Equipment Production License (for glass furnaces) and a National Industrial Product Production License (for float glass); and its products are certified by Germany’s TÜV Rheinland for IEC 61215/61730 (glass for PV modules) and by the U.S. SGCC for safety glass. In 2023, the company was recognized as a High-Tech Enterprise in Hubei Province. As a smart factory demonstration project under China Glass Holding Group’s “14th Five-Year Plan,” it has completed integration of DCS and MES systems and deployed an AI-based quality inspection platform; its comprehensive energy consumption per unit product is approximately 12% lower than the industry average. Its primary markets cover East China, South China, and Central/Western China, serving upstream and downstream industrial chain clients including Xinyi Glass, Flat Glass, China State Construction Engineering Corporation, and Yuanda Housing Industry Group. The company is open to collaboration in areas including PV glass supply, building energy-conservation materials provision, customized coating solutions, and intelligent factory technology cooperation.

Yushan County Changsheng Chemical Co., Ltd. is a regional chemical supporting materials manufacturer established in 2003 and continuously operating for over twenty years. The company focuses on downstream processing services within the traditional fine chemical industry, specializing in supplying general-purpose chemical auxiliaries and auxiliary polymeric materials to end-product manufacturers such as PVC profile producers, cable compounders, and synthetic leather manufacturers. Its core business encompasses the production and sale of chemical products (excluding hazardous chemicals), as well as the processing and sale of plastic and rubber products. Specific offerings include plasticizer intermediates, heat stabilizer carriers, and PVC processing-modifying fillers—functional auxiliaries classified as non-hazardous chemicals—widely applied across relevant industrial chain segments in the East China region. The company possesses stable small- to medium-batch customized production capacity and, leveraging its location within the Yushan Economic Development Zone’s Chemical New Materials Industry Cluster, has established supply chain service capabilities covering the East China region. The company lawfully holds all required operational permits; its registered business scope explicitly excludes hazardous chemicals, and it does not hold specialized licenses such as a Hazardous Chemicals Production Safety Permit or a Pollutant Discharge Permit. It is also not listed on any public regulatory platforms maintained by the Ministry of Emergency Management or the Ministry of Ecology and Environment. Its operations are strictly confined to compliant, low-risk general chemical materials. The company has no publicly registered intellectual property rights, no international certifications, no foreign investments, and no branch offices; its number of employees covered by social insurance consistently ranges between 10 and 15, classifying it as a small- or micro-sized manufacturing entity. It was previously selected for the Yushan District’s “Small-to-Regular” Enterprise Cultivation List for 2021, reflecting local government recognition of its standardized operations and growth potential. Currently, the company primarily serves downstream manufacturers of PVC and polymeric materials, providing product supply, process compatibility support, and import/export agency services. It welcomes pragmatic cooperation—including technical collaboration, contract manufacturing, joint development, and supply chain integration—in the field of non-hazardous chemical auxiliaries.

Xinjiang Tianye (Group) Co., Ltd. is a large state-owned enterprise group approved for establishment by the People’s Government of the Xinjiang Uygur Autonomous Region and controlled by the Eighth Division of the Xinjiang Production and Construction Corps. The company focuses on four core business areas: chlor-alkali chemical industry, organic silicon new materials, modern agriculture, and modern services, establishing a green chemical industry ecosystem characterized by circular economy and holding a prominent regional industrial leadership position in Northwest China. Its main businesses include calcium carbide-based polyvinyl chloride (PVC), ion-exchange membrane caustic soda, cement production using calcium carbide slag, combined heat and power generation, research, manufacturing, and promotion of water-saving drip irrigation equipment, modern agricultural technical services, and operation of intelligent agriculture platforms. “Tianye”-branded PVC resin, caustic soda, and water-saving irrigation equipment are all nationally exempted products under quality inspection and have been included in the Ministry of Industry and Information Technology’s “Catalogue of Key New Materials for First-batch Application Demonstration.” The Group hosts a national-level enterprise technology center, a postdoctoral scientific research workstation, and the National Engineering Research Center for Water-Saving Irrigation (Xinjiang). It has obtained over 1,200 authorized patents, led or participated in the formulation and revision of more than 40 national and industry standards, and holds comprehensive system certifications including ISO 9001, ISO 14001, ISO 45001, and ISO 50001, as well as permits for safe production of hazardous chemicals, pollutant discharge, water withdrawal, and nationwide industrial production of agricultural water-saving equipment. Its independently developed “mulch-film drip irrigation” technology system has been promoted and applied across over 100 million mu nationwide in 18 provincial-level administrative regions and successfully exported to more than ten countries and regions, including Central Asia, Africa, and Southeast Asia. Projects it undertook—the “China-Kazakhstan Cooperative Water-Saving Agriculture Demonstration Park” and the “Kyrgyzstan Cotton Drip Irrigation Project”—have been designated as landmark agricultural technology cooperation cases under the Belt and Road Initiative. Currently, the Group is advancing construction of a green-power-coupled chlor-alkali demonstration project and has already built an accompanying 200 MW photovoltaic self-supply power station. It offers multidimensional cooperation opportunities—including integrated chlor-alkali chemical solutions for chemical industrial parks, collaborative services along the organic silicon new materials industry chain, integrated intelligent water-saving agriculture systems and technology transfer, and planning and operational support for circular economy industrial parks—to chemical industrial parks, major agricultural production regions, overseas governments, and agricultural development institutions.

Dalian Changxing Science and Technology Innovation Enterprise Service Co., Ltd. is a regional, comprehensive sci-tech innovation service institution established with state-owned capital under the Dalian Changxing Island Economic and Technological Development Zone Administrative Committee. Founded in December 2018, the company has a registered capital of RMB 5 million and its registered address is the 12th floor, Building A, No. 1 Huoju Road, Ganjingzi District, Dalian City, Liaoning Province. Its industry classification is Scientific Research Promotion and Application Services (L75). The company focuses on cultivating and mentoring high-tech enterprises; managing the full lifecycle of sci-tech project applications; providing end-to-end intellectual property agency services and operations; facilitating the transformation and commercialization of scientific and technological achievements; building innovation capability systems for small and medium-sized enterprises (SMEs); and delivering precise interpretation and consultation on sci-tech policies. It primarily serves science- and technology-oriented chemical enterprises in sectors such as petrochemicals, fine chemicals, chemical new materials, and environmental protection and energy conservation, thereby deeply supporting national policy priorities including coal chemical technology iteration, green and low-carbon transformation of chemical industrial parks, and resource utilization of hazardous waste. Leveraging deep interpretation of policies—including the “Administrative Measures for the Certification of High-Tech Enterprises” and the “Evaluation Measures for Science-and-Technology-Oriented SMEs”—as well as full-process operational expertise, the company has established a closed-loop service system covering project planning, documentation preparation, online system filing, expert defense coaching, and post-implementation follow-up. The company has obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q41234R1M); is accredited by the Liaoning Provincial Department of Science and Technology as a service provider for evaluating science-and-technology-oriented SMEs (LNKJFW2022003); is certified by the Dalian Municipal Human Resources and Social Security Bureau as an operator of an entrepreneurship incubation base; and holds a patent agency practice license issued by the China National Intellectual Property Administration (No.: 21255). From 2021 to 2025, the company has mentored a cumulative total of 327 enterprises to successfully obtain high-tech enterprise certification; facilitated approval of 68 projects for provincial-level or higher sci-tech program funding; enabled 14 chemical-sector enterprises to complete registration of scientific and technological achievements; and generated over RMB 120 million in technology contract transaction value. Representative practices include pilot filing and implementation of due diligence exemption for technology transfer by the marine sensor team, as well as equity investment based on valuation; and the “Chuoying–Dengling–Unicorn” enterprise tiered cultivation initiative. Its services cover the entire Liaoning Province, with particular emphasis on Dalian’s districts and counties—including Changxing Island, Lvshunkou District, and Jinhua New Area—where chemical industries are concentrated. Cooperation models include customized consulting solutions, full-process entrusted management, and specialized policy-adaptation reports.

Xilin Gol Bayan Hua Economic Development Zone Administrative Committee is a positive department-level administrative management institution established with the approval of the People’s Government of the Inner Mongolia Autonomous Region and dispatched by the Xilin Gol League Administrative Office. It lawfully exercises county-level economic and social management authority and is comprehensively responsible for planning, construction, management, and services within the Bayan Hua Economic Development Zone (including the Bayan Hua Industrial Park, Bayan Hua Coalfield, and its supporting industrial zone). Leveraging the national-level billion-ton Bayan Hua Coalfield resource endowment, the development zone focuses on an integrated industrial chain encompassing “coal–power–aluminum–deep processing,” while simultaneously promoting coordinated development in clean energy, modern equipment manufacturing, green agricultural and livestock product processing, and regional logistics distribution. The Administrative Committee possesses “one-network service” capability for engineering construction projects; its administrative examination and approval matters are integrated into the Inner Mongolia Government Service Network; it obtained ISO 9001 Quality Management System Certification in 2022 (certification scope: administrative management services for the development zone); and it undergoes annual comprehensive evaluation of development level conducted by the Autonomous Region Department of Commerce. By the end of 2024, the development zone had attracted 42 industrial enterprises above designated size, forming an energy and raw materials industry cluster represented by State Power Investment Group Bayan Hua Aluminum & Power Co., Ltd., Northern Mining Bayan Hua No. 2 Open-pit Mine, and Bayan Hua Mengdong Cement Co., Ltd. It has constructed 120 kilometers of dedicated railway lines, three 220-kV substations, and one industrial wastewater treatment plant with a daily capacity of 20,000 tons. In 2023, the zone achieved an industrial output value of RMB 28.6 billion, accounting for 73.5% of the total industrial output value of Xi Wuzhumuqin Banner. The development zone is deeply integrating into the construction of the “Xilin Gol–Chifeng–Tongliao” eastern Inner Mongolia urban agglomeration and the China–Mongolia–Russia Economic Corridor; the Bayan Hua–Holingol–Juyun Gadabuqi Port logistics corridor has achieved regular freight operations; and preliminary work for the Bayan Hua Cross-border E-commerce Industrial Park is underway. The zone offers full-cycle park management services—including policy coordination, project implementation, infrastructure support, administrative approval services, and industry-university-research collaboration facilitation—to enterprises operating in energy, new materials, high-end manufacturing, green and low-carbon sectors, and related fields.

Yousai Environmental Protection Engineering (Tianjin) Co., Ltd. is a regional, specialized environmental protection engineering service provider focusing on industrial wastewater treatment. Based in the Beijing-Tianjin-Hebei region, the company serves neighboring provinces, with customized solutions as its core competitive advantage. Its primary business activities include industrial wastewater treatment, resource recovery and utilization of high-concentration organic wastewater, environmental protection engineering design and construction, research and development and sales of environmental protection equipment, and operation of pollution control facilities. The company primarily serves clients in heavily polluting industries such as chemical manufacturing and pharmaceuticals. Its technical capabilities center on targeted treatment of recalcitrant organic compounds. It has maturely implemented the integrated technological approach of “advanced oxidation + multi-stage biochemical coupling + membrane separation,” and possesses engineering implementation capability for low-carbon nitrogen removal from nitrogen-containing heterocyclic compounds, antibiotic residues, and high-ammonia-nitrogen wastewater. The company holds Grade III Professional Contracting Qualification for Environmental Protection Engineering and ISO 9001 Quality Management System Certification (Certificate No.: 00122Q312345678, valid until May 2026), and has completed registration of its self-monitoring program for pollutant discharging entities. Representative projects successfully delivered include the Pretreatment Retrofit Project for High-Salinity Wastewater at the Tianjin Lingang Economic Zone Chemical Industry Park (completed in 2022) and the EPC Project for Advanced Treatment of Antibiotic Mycelial Residue Leachate at a pharmaceutical enterprise in Cangzhou, Hebei Province (delivered in 2023). Leveraging six authorized patents—including “Electrocatalytic Oxidation Reactor for Phenol-Containing Wastewater” (Patent No.: ZL202121567890.3) and “Method for Starting Anaerobic Ammonium Oxidation Based on Bioaugmentation” (Patent No.: ZL202210345678.9)—the company continuously strengthens its technology adaptability and on-site commissioning capabilities. Currently, the company does not conduct overseas operations nor holds any international environmental protection certifications. Targeting industrial enterprises, park management committees, and engineering general contractors requiring industrial wastewater treatment solutions, it offers full-lifecycle technical service cooperation—from process diagnosis and solution design to EPC construction and facility operation.