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Xinjiang Yutai Sanxin Environmental Protection Technology Co., Ltd. is an environmental protection technology enterprise specializing in industrial water treatment, positioned to provide systematic water treatment solutions for industries with high water consumption and high pollution levels. The company’s core businesses include industrial wastewater treatment, zero-liquid-discharge (ZLD) system integration for high-salinity wastewater, application of reclaimed water reuse technologies, and third-party operation and maintenance services for environmental protection facilities. It primarily serves typical heavy industrial sectors in Xinjiang, such as coal chemical industry, chlor-alkali chemical industry, and non-ferrous metal smelting. Leveraging its independently developed evaporation-condensation and classified-salt resource recovery processes, the company possesses advanced treatment capabilities for high-salinity wastewater and crystalline salt separation. It has obtained three utility model patents, including “A Multi-Effect Evaporation-Crystallization Pretreatment Device for High-Salinity Wastewater.” In terms of qualifications, the company holds Grade-B specialized design qualification for environmental engineering (water pollution control engineering) (A265004985) and Grade-II professional contracting qualification for environmental protection engineering (D265048923), and has passed ISO 9001 Quality Management System Certification (00122Q41218R1M). Representative projects include: an EPC project for deep treatment of concentrated brine at a coal chemical enterprise in Hami (1,200 m³/day, achieving classified crystallization of sodium chloride and sodium sulfate); a technical renovation project for reclaimed water reuse at a petrochemical park in Karamay (reclaimed water utilization rate increased to over 75%); and an EPC project for upgrading and retrofitting the sewage treatment plant at the Bortala Alashankou Comprehensive Bonded Zone. Its business coverage is concentrated within Xinjiang Province. Cooperation models include EPC general contracting, integrated design-and-construction, technical consulting, and entrusted facility operation. It provides customized, full-lifecycle water treatment services to regional industrial enterprises, industrial park management committees, and environmental protection investment platforms.

Xinjiang Xinshengze Electric Power Equipment Co., Ltd. is a professional electric power equipment integration and technical service enterprise based in Urumqi and serving the regional market of Xinjiang. Focusing on the downstream segment of electric power systems, the company is dedicated to the sales, installation, and technical support of low- and high-voltage complete equipment and associated electric power facilities. Its core business covers research and development, manufacturing, sales, installation, and technical services for electric power equipment; power transmission, distribution, and control equipment; prefabricated substations; cable branching boxes; ring-main units; electric power hardware; insulators; surge arresters; transformers; distribution boxes; and smart meter boxes. The company also undertakes mechanical and electrical equipment installation projects, designs and constructs electric power engineering and transmission & transformation engineering projects, and provides electrical equipment testing services and electric power technical consulting. Leveraging its localized service capability, the company offers end-to-end support—including equipment selection, system integration, on-site installation, and post-sales operation and maintenance—for new construction, renovation, and expansion electric power projects. Publicly available information indicates that the company maintains normal registration status, its business scope has been lawfully approved, and it possesses the statutory qualifications required to conduct related business activities; it consistently fulfills its annual reporting obligations via the National Enterprise Credit Information Publicity System; and no records of judicial dishonesty, major tax violations, or abnormal business operations have been identified. Although publicly accessible information regarding national-level certifications (e.g., ISO management systems, CNAS accreditation), independently owned patents, completed and filed electric power engineering projects, or inclusion in the supplier list of State Grid Xinjiang Electric Power Co., Ltd. is currently unavailable, its business registration clearly specifies an operational model centered on equipment sales and installation services, with a technology application orientation. The company is suitable for cooperation scenarios involving equipment supply, system integration, and engineering collaboration in areas such as distribution network construction, electric power infrastructure for industrial, commercial, and residential users, and auxiliary facilities for new energy grid connection.

Xinjiang Xinhua Technology Co., Ltd. is a local information technology service enterprise designated for key cultivation by the Xinjiang Uygur Autonomous Region, operating within the software and information technology services sector. The company specializes in government informatization, smart park construction, and digital transformation support services for small- and medium-sized enterprises (SMEs). Its core businesses include e-government system integration, localization adaptation and transformation (based on the Kylin operating system, UnionTech UOS, Dameng database, and Oriental Tong middleware—components of China’s information technology innovation ecosystem), development and operation & maintenance (O&M) of smart park management platforms, and digital grassroots governance solutions tailored for prefecture-, city-, and county-level governments across Xinjiang. Leveraging 37 registered software copyrights (e.g., “Xinhua Park IoT Perception Platform V2.3” and “Intelligent Event Dispatch System for Grassroots Grids V1.8”), the company possesses robust technical expertise and proven engineering implementation capabilities in areas such as government system migration, IoT perception integration, and intelligent event dispatch. The company holds ISO 9001 Quality Management System Certification, ISO 27001 Information Security Management System Certification, and the Class-B Confidential Information System Integration Qualification (Software Development Specialty) issued by China’s State Administration for the Protection of State Secrets. It was selected in 2024 as a “Specialized, Refined, Distinctive, and Innovative” SME by the Xinjiang Uygur Autonomous Region. Representative projects include the Changji Prefecture Integrated Government Service Platform—County-Level Node Localization Migration Project; the Ürümqi Yinke Park Digital Twin Management Platform (Phase I covering 132 designated large- and medium-sized enterprises); and the Tuoli County Grassroots Governance Digital Platform in the Tacheng Prefecture. Its primary clients comprise party and government organs, high-tech zone administrative committees, and state-owned platform companies across prefectures, cities, and counties in Xinjiang. Its service scope is concentrated exclusively within the Xinjiang Uygur Autonomous Region. Current collaboration focuses on system development, integration and implementation, localization adaptation, and ongoing O&M support in government IT innovation substitution, intelligent park upgrades, and digital grassroots governance construction.

Xinjiang Fire Protection Facilities Installation and Maintenance Co., Ltd. is a professional service provider in the Xinjiang region offering full-chain capabilities for fire protection facilities—including design, construction, maintenance, and inspection—focusing on fire safety assurance needs of key entities such as government agencies, public hospitals, schools, industrial parks, and large-scale commercial complexes. The company’s core business covers design and construction of fire protection facilities projects, as well as installation, commissioning, repair, and technical services for specialized systems including automatic fire alarm systems, automatic sprinkler systems, gaseous fire suppression systems, foam fire suppression systems, emergency lighting systems, and evacuation guidance systems. Additionally, it provides supporting services such as intelligent building system integration, security technology prevention engineering, and mechanical and electrical equipment installation engineering. Leveraging its Class I Professional Contracting Qualification for Fire Protection Facilities Engineering (Certificate No.: D265000211), the company possesses technical capabilities covering system construction and long-term operation & maintenance across diverse complex scenarios. As a fire protection technical service institution registered with the China Fire Protection Association (Registration No.: XJXFJC20200017), it consistently conducts professional activities in compliance with regulatory standards and has maintained a clean record with no adverse incidents over the past five years. Its team meets industry high-standard requirements, comprising five registered fire protection engineers, three Class I constructors (Mechanical & Electrical Engineering), and 19 technical personnel holding intermediate or higher professional titles, collectively ensuring high-quality project delivery. Representative projects include the annual fire protection maintenance service for a major comprehensive hospital in Urumqi (2023) and the fire protection system renovation project for Phase II factory buildings in an industrial park in Karamay City (2024). The company serves the entire Xinjiang region, offers flexible cooperation models, and is capable of undertaking various types of engagements, including general contracting for fire protection specialty projects, annual maintenance outsourcing, system inspection and evaluation, system upgrades and renovations, and technical consulting services.

Xinjiang Tianzhi Chenye Chemical Co., Ltd. is a state-controlled chemical enterprise under the ownership of the Eighth Division of the Xinjiang Production and Construction Corps. The company specializes in chlor-alkali chemical industry and downstream fine chemical sectors, with a strategic focus on research and development as well as large-scale manufacturing of high-end chlorinated solvents. Its core business encompasses the production and supply of polyvinyl chloride (PVC), caustic soda, chlorine gas, hydrochloric acid, trichloroethylene (TCE), and tetrachloroethylene (PCE). Among these, TCE and PCE are chlorinated solvents designated by the Chinese government for encouraged development at both electronic-grade and industrial-grade levels, widely applied in high-value-added fields such as semiconductor packaging cleaning, precision metal degreasing, and synthesis of pharmaceutical intermediates. Leveraging independently developed catalytic distillation and deep purification processes, the company has established dedicated production facilities with annual capacities of 30,000 tons of TCE and 10,000 tons of PCE; key technical indicators meet advanced domestic standards. The company has obtained certifications for the ISO 9001, ISO 14001, and ISO 45001 management systems, holds the “National Industrial Product Production License,” the “Safety Production License for Hazardous Chemicals,” and the “Pollution Discharge Permit,” and has been included in the Ministry of Industry and Information Technology’s (MIIT) announced list of enterprises complying with the “Regulatory Conditions for the Chlor-Alkali Industry” (Third Batch of 2023). It operates an enterprise technology center recognized at the Xinjiang Uygur Autonomous Region level, possesses six authorized invention patents and fifteen utility model patents, and has participated in the revision of the industry standard “Trichloroethylene for Industrial Use” (HG/T 3922–2022). Representative collaborations include providing electronic-grade TCE supporting services to semiconductor enterprises such as Semiconductor Manufacturing International Corporation (SMIC) and JCET Group. The company has also completed the Xinjiang Production and Construction Corps’ key technological upgrading project titled “Green Upgrading of Chlorinated Solvents and Comprehensive Utilization of Waste Heat.” Its products are distributed across more than 20 provinces and municipalities nationwide and exported to Southeast Asia and Central Asia. The company offers customized chlorinated solvent supply, collaborative technical development, and circular economy solutions targeting industries including new materials, electronic semiconductors, and pharmaceutical chemicals.

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.

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.

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.

Xinjiang Shiju Energy Co., Ltd. is a regional private enterprise based in Xinjiang, focusing on distributed new energy development and power engineering services. Its core businesses cover power generation, transmission, supply (distribution) and sale, as well as installation, maintenance, and testing of power facilities, and construction of engineering projects. Additionally, the company extends its services to solar and wind power technology, energy storage technology, contract energy management, energy-saving management services, sales of new energy equipment, intelligent power transmission and distribution equipment, power electronic components, charging piles, and operation of electric vehicle charging infrastructure. The company possesses end-to-end service capabilities—from project feasibility consultation and EPC general contracting to grid connection and operation—and has participated in the construction of four distributed photovoltaic power generation projects in locations including Urumqi High-Tech Industrial Development Zone and Fukang City, Changji Prefecture, with a total installed capacity of approximately 28.6 MW. Notably, the Fukang Industrial Park Rooftop Photovoltaic Project—completed and connected to the grid in November 2023—was implemented by the company as the EPC general contractor and passed grid connection acceptance by the Xinjiang Power Grid Company, subsequently being incorporated into the Autonomous Region’s Clean Energy Consumption Monitoring Platform. The company holds the “License for Installation (Maintenance/Testing) of Electric Power Facilities” (No.: 6-1-00321-2023), issued by the Northwest Regulatory Bureau of the National Energy Administration, with Class IV authorization for installation, maintenance, and testing, valid until August 2028. It has also obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q41234R0M). Its primary service scenarios focus on distributed energy applications, especially in industrial parks; cooperative areas include joint development of distributed photovoltaic projects, EPC engineering services, coordinated distribution and retail electricity business, energy storage system integration, and investment and operation of new energy infrastructure.

Xinjiang Qilida Energy Conservation and Environmental Protection Technology Co., Ltd. is a technology service enterprise headquartered in Xinjiang and specializing in comprehensive industrial energy conservation and environmental protection solutions. It operates within the ecological conservation and environmental governance industry. Its core business includes energy conservation technology promotion services, environmental protection engineering construction, and end-to-end pollution control solutions—specifically covering air pollution control, water pollution control, solid waste management, sales of specialized chemical agents and materials for environmental pollution treatment, as well as research & development, sales, installation, and contract energy management of environmental protection and energy-saving equipment. Additionally, the company provides carbon emission monitoring and consulting services. Its primary clientele consists of small- and medium-sized industrial enterprises, with a focus on application scenarios such as operation and maintenance of online pollution source monitoring systems, technical renovation consulting for environmental protection facilities, and integrated supply of energy-saving equipment. The company possesses regionally specialized operational capabilities. Its business operations remain consistently stable; it has incurred no administrative penalties, judicial risks, or credit defaults over the past five years, maintains continuous social insurance contributions, and sustains a stable team size. Although it has not yet been included in national or provincial recommended lists of energy conservation service providers, nor does it hold publicly verifiable ISO system certifications, CMA accreditation, or authorized invention patents, it has already implemented multiple localized environmental protection service projects—for instance, the operation and maintenance service for an online boiler flue gas monitoring system at a park in Urumqi High-Tech Industrial Development Zone (awarded in 2020) and technical renovation support consulting for wastewater treatment facilities at an industrial park in Hami City (participated in 2022)—demonstrating its on-the-ground execution capability in Xinjiang’s industrial environmental protection sector. Currently, its services cover regions including Urumqi and Hami. It offers flexible cooperation models and provides diversified support—including technical consultation, equipment supply, system operation and maintenance, energy-saving diagnosis, and implementation of energy-saving retrofits—to industrial enterprises, park administrative committees, and government platforms.