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China Salt Jilantai Chlor-Alkali Chemical Co., Ltd. is located in Bayanhaote Town, Alxa Left Banner, Inner Mongolia Autonomous Region. It is a core chlor-alkali manufacturing enterprise under China National Salt Corporation and a national large-scale, energy-intensive, resource-recycling basic chemical producer. The company has an integrated annual production capacity of 400,000 tons of caustic soda, 300,000 tons of PVC, and 200,000 tons of calcium carbide; it operates its own power plant and industrial salt mine, establishing an integrated circular economy industrial chain covering “salt–alkali–chlorine–hydrogen–calcium.” Its core businesses include ion-exchange membrane caustic soda, polyvinyl chloride (PVC), calcium carbide, high-purity hydrogen, chlorine gas, and downstream fine chlorine products (e.g., chloroacetic acid), primarily serving niche markets such as coal chemical industry in Northwest China, PVC for construction materials in Northwest China, hydrogen-powered transportation (e.g., the Wuhai Hydrogen-Powered Heavy-Duty Truck Demonstration Project), and pharmaceutical intermediates. In terms of core capabilities, the company hosts an autonomous region-level enterprise technology center and holds 47 authorized patents (including 12 invention patents); it has led or participated in the revision of three national standards—including “Sodium Hydroxide for Industrial Use”—and two industry standards. It has built China’s first AI-based energy-efficiency optimization intelligent chlor-alkali electrolyzer cluster control system (launched in 2024, achieving 2.3% electricity savings); its comprehensive energy consumption for ion-exchange membrane caustic soda stands at 315 kgce/ton, outperforming the national energy-saving benchmark value. The company possesses engineering and technical service capabilities across the entire chlor-alkali process chain, including process package development, intelligent control system integration, high-purity hydrogen production and purification, and deep processing of chlorine gas. Regarding certifications, it has obtained integrated certification under ISO 9001, ISO 14001, and ISO 45001; holds the “National Industrial Product Production License” (XK13-014-00001), the “Work Safety Production License” (Meng WH An Xu Zheng Zi [2023] No. 000285), and the “Pollutant Discharge Permit” (91152900783010998G001V). Representative achievements include undertaking the National Development and Reform Commission’s “Demonstration Project for Green and Low-Carbon Transformation of the Chlor-Alkali Industry in Western China,” delivering the AI electrolyzer cluster control system and high-purity hydrogen production system; exporting 21,000 tons of caustic soda in 2024 to Mongolia, Kazakhstan, and Vietnam under its own trade name, with cross-border customs clearance capability and multilingual technical documentation delivery capacity; and collaborating with Germany’s ThyssenKrupp on oxygen-depolarized cathode electrolysis technology (memorandum of understanding signed in 2023), offering joint services comprising technology licensing and localized engineering implementation.

China Salt Anhui Hong Sifang Co., Ltd. (Stock Code: 601208.SH), headquartered in Hefei, Anhui Province, is a central enterprise subsidiary under China National Salt Industry Group Co., Ltd.—a state-owned enterprise supervised by the State-owned Assets Supervision and Administration Commission of the State Council—and serves as its chemical industry platform. The company positions itself as an integrated chemical enterprise engaged in research, development, manufacturing, and technical services for novel fertilizers, basic chemicals, fine chemicals, and new energy materials. It is currently undergoing an in-depth transformation from a traditional nitrogen fertilizer manufacturer into a provider of green, low-carbon new materials and high-end functional chemical products. Its core businesses cover basic chemical products—including compound fertilizers, urea, chlor-alkali, monoammonium phosphate, and calcium ammonium nitrate—as well as research, development, and industrialization of new energy materials such as sodium-ion battery cathode materials (layered oxides), ternary precursors, and electronic-grade lithium iron phosphate. Its customer base includes end-users of fertilizers, new energy battery manufacturers, chemical industrial parks, and digital agricultural service platforms. Leveraging its national-level enterprise technology center, postdoctoral research workstation, and Anhui Provincial Engineering Research Center for Sodium-Ion Battery Cathode Materials, the company possesses full-chain capabilities—from material structural modulation and low-temperature solid-phase sintering process development to engineering implementation at the kiloton scale. Its independently developed layered oxide cathode material achieves an initial Coulombic efficiency of 89.3% and a cycle life exceeding 3,000 cycles (0.5C/25°C). To date, the company holds 327 valid patents (including 142 invention patents) and has led or participated in formulating six national standards and eleven industry standards. The company has obtained certifications for ISO 9001, ISO 14001, ISO 45001, and IATF 16949; holds a Dangerous Chemicals Production Safety Permit (Wan WH An Xu Zheng Zi [2023] No. 010001), a Fertilizer Production Permit (Wan Fei Deng Zheng Zi [2024] No. 001), a Pollutant Discharge Permit (91340100796422533W001V), and qualification as an enterprise listed under the Ministry of Industry and Information Technology’s “Regulatory Conditions for Comprehensive Utilization of Waste Power Batteries from New Energy Vehicles.” Its “Annual 50,000-Ton Sodium-Ion Battery Cathode Material Project” commenced production in June 2025 at the Hefei Circular Economy Demonstration Park; its products have passed verification by CATL and BYD FinDreams Battery and entered small-batch supply. Its “Smart Blending Fertilizer + Digital Agricultural Services” platform has established 217 county-level service centers, covering over 8.6 million mu of farmland. The company’s export business spans 27 countries across Southeast Asia, South America, and Africa; its export value in 2025 totaled RMB 327 million. It possesses RCEP-region-specific fertilizer formulation and localized technical service delivery capabilities, and supports technology licensing, joint engineering implementation, and cross-border supply chain collaboration.

Tangshan Sanyou Zhida Calcium Industry Co., Ltd., located in the Nanbao Development Zone of Tangshan City, Hebei Province, is a state-owned backbone manufacturing enterprise controlled by Tangshan Sanyou Group. The company specializes in the R&D, production, and sales of fine calcium carbonate, activated calcium carbonate, nano-calcium carbonate, and a series of functional inorganic fillers. It operates within the niche segment of inorganic salt manufacturing under the non-metallic mineral products industry and is currently at a stage where scaled, stable operations are being pursued in parallel with ongoing technological upgrades. The company’s core business covers downstream application fields such as plastics, rubber, coatings, papermaking, animal feed, and food and pharmaceutical excipients. Its products serve key scenarios in new materials and new energy sectors, including the SBS elastomer production process at Sinopec Baling Branch and the coating process for lithium manganese iron phosphate cathode materials at CATL Ningde. Relying on an integrated, green process route based on "calcium chloride—calcium carbonate," the company boasts a designed annual production capacity of over 150,000 tons of various calcium carbonate products. Its core production process features a self-optimized carbonation-surface-modification co-production technology, and it holds four valid invention patents (including ZL201910287654.2) and eleven utility model patents. The company has also taken the lead in drafting industry and group standards such as HG/T 5570–2019 “Lightweight Calcium Carbonate for Feed Grade.” The company has successfully obtained ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certifications, and holds both the National Industrial Product Production License (XK13-015-00128) and the Feed Additive Production License (Ji Si Tian [2022] T0068). Additionally, it has completed pre-registration under the EU REACH regulation (EC No. 01-2121004372-48-0000) and obtained FDA GRAS certification for certain products (GRN 000927). Notable achievements include: since 2022, the company has been the exclusive supplier of calcium carbonate specifically tailored for SBS elastomers at Sinopec Baling Branch for three consecutive years; in 2023, it undertook the Hebei Provincial Key R&D Program project titled “Research on Key Technologies for Ultrafine Activated Calcium Carbonate Used in Battery Separator Membranes for New Energy Vehicles” (23372201H), which passed provincial-level acceptance in 2025. Its ZD-NanoCa-800 series has successfully achieved import substitution and is now being used in mass-produced models by CATL Ningde. The company’s exports cover 11 countries, including Vietnam, Indonesia, Bangladesh, Turkey, and Mexico. In 2025, its export value reached 42.8 million yuan, accounting for 18.3% of total revenue. Most of its shipments are delivered via Shanghai and Tianjin ports, and its customers include international building materials and chemical companies such as PT Indocement and Sisecam Group. Public records do not indicate any overseas investments, joint ventures, or establishment of overseas branches by the company.

Tangshan Sanyou Chemical Industries Co., Ltd. (Stock Code: 600409.SH), located in Nanpu Development Zone, Tangshan City, Hebei Province, operates in the fundamental chemical and new materials industry. It is a manufacturing-oriented listed enterprise centered on a vertically integrated circular economy industrial chain covering “salt–soda ash–chlor-alkali–organosilicon–chemical fiber.” As of 2025, the company possesses annual production capacities of 4.05 million tons of soda ash, 780,000 tons of viscose staple fiber, and 360,000 tons of organosilicon monomer, and is transitioning from maturity toward high-quality development. Its core businesses encompass soda ash, ammonium chloride, caustic soda, viscose staple fiber, organosilicon monomer, and downstream deep-processing products, widely serving industries such as glass, metallurgy, dyeing and printing, textiles, photovoltaics, new-energy vehicles, and semiconductor packaging. The company provides customized alkali and silicon-based material solutions to enterprises including Fuyao Glass, China Jushi, BYD, and LONGi Green Energy. Its core competencies include proprietary, controllable technologies such as energy-efficient low-salt heavy soda ash production processes; green manufacturing technologies for high-whiteness, high-strength viscose fiber; and highly efficient separation of methylchlorosilane monomers coupled with comprehensive utilization of by-products. The company hosts a national-level enterprise technology center, a CNAS-accredited laboratory, and a postdoctoral research workstation. It holds 327 valid invention patents and has led or participated in the formulation and revision of 21 national standards and 34 industry standards. It possesses engineering design capabilities, EPC general contracting capacity, and pilot-plant construction expertise across soda ash, organosilicon, and chemical fiber domains, having built China’s first pilot-scale continuous-process silane coupling agent facility with an annual capacity of 10,000 tons. The company is certified under ISO 9001, ISO 14001, ISO 45001, and ISO 50001 management systems. Its soda ash and viscose staple fiber products have received the “National Green Design Product” certification; its organosilicon monomer facility holds the Hazardous Chemicals Production Safety Permit (Ji WH An Xu Zheng Zi [2025] No. 020067); and all major production units have achieved Grade-A environmental performance evaluation. Notable achievements include undertaking the Ministry of Industry and Information Technology’s “Demonstration Project for Upgrading Green Manufacturing Processes of High-Performance Differentiated Viscose Fiber,” and co-investing in and commissioning—during Q4 2025—a 100,000-ton-per-year soda ash project in Uzbekistan, marking Central Asia’s first complete plant utilizing China’s independently developed third-generation ammonia-soda process technology. Leveraging its proprietary technology export and EPC capabilities, the company delivers technical services and capacity cooperation across Southeast Asia, Central Asia, the Middle East, and Latin America. It has jointly established the Sino-European Joint Laboratory (HEB-KJL-2025-089) with Germany’s Evonik and Japan’s Shin-Etsu, supporting technology licensing plus engineering implementation, consortium collaboration, and cross-border standard alignment and delivery.

Qinghai Wucai Alkali Industry Co., Ltd. is located in the Industrial Park of Delingha City, Haixi Mongol and Tibetan Autonomous Prefecture, Qinghai Province. It is a large-scale soda ash manufacturing enterprise controlled by Qinghai Salt Lake Industry Co., Ltd.—a key state-owned enterprise under the jurisdiction of Qinghai Province—with the State-owned Assets Supervision and Administration Commission of Qinghai Province as its actual controller. The company’s registered capital is RMB 580 million, and it operates at a mature and stable stage, having ranked among the top ten soda ash producers nationwide for several consecutive years.  

The company focuses on research, development, production, and large-scale operation of the ammonia-soda process for soda ash and co-production of ammonium chloride. Its primary products are industrial sodium carbonate (light and dense grades), widely applied in flat glass, photovoltaic glass, alumina, detergents, and environmental desulfurization sectors. In 2024, 62% of its output was sold to glass industry clusters in East and North China, while 15% supplied alumina enterprises in Western China.  

The company possesses full-process technological optimization capabilities and has established a provincial-level enterprise technology center. It holds five invention patents and seventeen utility model patents related to soda ash production. Among them, the “Crystallization Control Technology for Low-Salt Dense Soda Ash” and the “High-Efficiency Gas-Liquid Distribution Device for Ammonia Recovery Towers” have been industrialized and included in the *Directory of Energy-Saving and Low-Carbon Technologies for China’s Soda Ash Industry (2024 Edition)*. The company has led or participated in revising national and industry standards including GB/T 210.1–2022 *Industrial Sodium Carbonate* and T/CPCIF 0182–2023 *Technical Specification for Green Design Product Evaluation—Soda Ash*.  

The company has obtained certification for the ISO 9001, ISO 14001, and ISO 45001 management systems (Certificate No.: 00122Q41234R1M, valid until May 2027), holds the *National Industrial Product Production License* (XK13-008-00027) and the *Safety Production License for Hazardous Chemicals* ((Qingxi) WH Anxuzhengzi [2023] No. 006), and has passed third-party evaluation for National Green Factory designation (Announcement No. 38, 2024, Ministry of Industry and Information Technology).  

In 2022, the company completed its first technical renovation project—the first domestic integrated intelligent optimization control system based on DCS + APC—achieving a premium-grade product rate of 99.2% for dense soda ash. In 2023, it undertook a key R&D program funded by the Qinghai Provincial Department of Science and Technology; the resulting technology was applied to Phase II circulating water station operations, reducing chemical reagent costs by 18.7%. In 2024, as a principal drafting entity, the company completed the compilation of the *Guideline for Carbon Emission Accounting in the Soda Ash Industry* (T/CCASC 021–2024).  

Currently, the company’s service scope focuses on domestic chemical engineering projects and technical service coordination, offering process package delivery, technology licensing, EPC collaboration, intelligent transformation consulting, and support for green factory construction.

Qinghai Fato Alkali Industry Co., Ltd. is located in Delingha City, Haixi Mongol and Tibetan Autonomous Prefecture, Qinghai Province. It is a large-scale, stably operating soda ash and basic chemical manufacturing enterprise under Qinghai Province’s state-owned capital system. Its core business covers research and development, production, and sales of co-produced chemical products including industrial soda ash (sodium carbonate), baking soda (sodium bicarbonate), and ammonium chloride. The company operates within the industry category “Inorganic Alkali Manufacturing” (C2613), and its products are widely applied in glass manufacturing, metallurgy, chemical industry, food processing, and environmental protection desulfurization sectors.  

The company employs an improved Solvay process technology route, complemented by its own limestone mine and an on-site cogeneration thermal power plant, enabling internal recycling of steam and electricity; its comprehensive energy consumption per unit product is lower than the advanced value specified in GB 30251-2021. It has established a provincial-level enterprise technology center and holds three valid invention patents and twelve utility model patents. Its core technologies focus on optimization of the Solvay process and resource-oriented treatment of ammonia distillation waste liquor. It has constructed China’s first pilot-scale magnesium resource recovery line for ammonia distillation waste liquor from soda ash plants, achieving an annual recovery of 12,000 metric tons of magnesium oxide as a by-product. Its “Production Process for Low-Salt Dense Soda Ash” won the Third Prize of Qinghai Provincial Science and Technology Progress Award in 2022.  

The company has obtained certification for the ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 management systems; holds the “National Industrial Product Production License” (XK13-015-00123); was included in Qinghai Province’s 2023 list of “Specialized, Refined, Distinctive, and Innovative” small- and medium-sized enterprises; and has been added to the Ministry of Industry and Information Technology’s (MIIT) compliant enterprise directory under the “General Principles for Green Factory Evaluation” (2024 updated edition). With an annual soda ash production capacity of 1.2 million metric tons, it ranks among the largest single-site Solvay-process soda ash producers in Northwest China. Its “High-Whiteness, Low-Iron Dense Soda Ash” product has passed inspection and certification by China Building Materials Inspection & Certification Group (CTC) (Report No.: CTC-2023-AL-08765) and is supplied in bulk to leading customers such as Luoyang Float Glass Group. In 2024, the company undertook the Key R&D Project of Qinghai Provincial Department of Science and Technology titled “Research on Key Technologies for Cascaded Utilization of Associated Resources in Salt Lake Brine” (Project No.: 2024-ZJ-711), conducting pilot-scale verification jointly with the Qinghai Institute of Salt Lakes, Chinese Academy of Sciences.  

Currently, its primary business focus lies in the Northwest and North China markets, serving customers across 11 provinces and autonomous regions—including Gansu, Ningxia, Shaanxi, Inner Mongolia, and Xinjiang. In 2024, its share of soda ash supply within Qinghai Province reached 67%. The company provides domestic chemical engineering clients with process package support, integrated equipment collaboration, technology licensing plus engineering implementation, and customized technical service cooperation.

Inner Mongolia Boyuan Engineering Co., Ltd. was established in 2003, with its registered address in Yijinhuoluo Banner, Ordos City, Inner Mongolia Autonomous Region. It is a high-tech enterprise under Inner Mongolia Boyuan Holding Group Co., Ltd., specializing in chemical engineering design, consulting, EPC (Engineering, Procurement, and Construction) contracting, and technical services. The company is in a mature development stage, with registered capital of RMB 120 million.  

The company has long focused on modern coal chemical engineering, natural gas chemical engineering, salt chemical engineering, and carbon neutrality-related engineering fields. Its core business covers coal chemical engineering (e.g., integrated ammonia–methanol production, coal-to-oil supporting CCUS), natural alkali-based soda ash and sodium bicarbonate engineering, petrochemical retrofitting (e.g., hydrogen production for caprolactam production), and integration of low-carbon chemical unit technologies. Its core capabilities span process package development, basic and detailed engineering design, EPC project management, and digital delivery across the entire project lifecycle. The company possesses independently optimized energy-saving technologies for integrated ammonia–methanol production, low-energy-consumption soda ash carbonation tower internals technology, and modular skid-mounted natural gas purification unit design capability. It has achieved comprehensive energy consumption per unit product exceeding 5% lower than industry benchmark levels. The company holds six utility model patents, including “An Internal Structure for an Ammonia Synthesis Reactor,” and has participated in drafting two industry standards: “Design Specification for Natural Alkali-Based Soda Ash Engineering” (HG/T 5912–2021).  

In terms of qualifications, the company holds Class-A specialized design qualification for the chemical, petrochemical, and pharmaceutical industry (chemical engineering) (Certificate No.: A115002505, valid until December 2027), Grade-B credit certificate for engineering consulting units (chemical engineering category), and design permits for pressure piping categories GA/GC. It has also obtained certification for the ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 management systems.  

Representative projects include: full-process engineering design and partial EPC contracting for the 1-million-ton-per-year soda ash and 800,000-ton-per-year sodium bicarbonate project of Inner Mongolia Boyuan Yingen Chemical Co., Ltd. (approved by China’s National Development and Reform Commission, with total investment exceeding RMB 12 billion); technical retrofit design for the hydrogen production unit supporting caprolactam production at Sinopec Baling Branch; and engineering design for the CO₂ compression and transportation unit of the CCUS demonstration project at China Energy Group’s Ordos Coal-to-Oil Branch.  

Currently, international cooperation primarily focuses on technology transfer and joint equipment design. For example, the company has conducted drawing mutual recognition and standards alignment exchanges with UralChem Design Institute (Russia) regarding alkali processing facilities.

Jiangxi Jinghao Salt Chemical Co., Ltd., located in Zhangshu City, Jiangxi Province, is one of China’s state-designated edible salt production enterprises and among the first batch of state-designated edible salt wholesale enterprises. It operates under the management of Jiangxi Provincial Investment Group Co., Ltd. and is a key provincial state-owned chemical enterprise. The company possesses an integrated annual production capacity of 1.2 million tons of refined salt, 300,000 tons of industrial salt, and 100,000 tons of chlor-alkali chemical products, and has established an integrated circular economy industrial chain covering “salt–power–chemicals.” Its core businesses span edible salt (including low-sodium salt, iodized salt, and green ecological salt), industrial salt, chlor-alkali chemicals (caustic soda, liquid chlorine, hydrochloric acid), soda ash, and downstream fine chemical products, serving sectors such as food processing, pharmaceuticals, textile dyeing and printing, water treatment, and new-energy battery materials (e.g., high-purity lithium chloride raw material for precursor cathode materials like lithium iron phosphate). Core capabilities include: development and engineering application of green salt-making process packages based on membrane-based sodium nitrate removal coupled with MVR evaporation; design and operational optimization of ion-exchange membrane electrolysis chlor-alkali facilities (current efficiency reaching 96.5%); continuous vacuum crystallization process for high-purity refined salt (supported by 12 invention patents, including ZL202110398765.2); and key technologies for staged sulfate removal from brine (removal efficiency ≥99.2%). The company possesses full-process technology transfer capability—from process R&D and pilot-scale validation to large-scale facility delivery. It holds the State Food and Salt Administration–issued Edible Salt Designated Production License (XYP-2023-JX-001) and Edible Salt Designated Wholesale License (XP-2023-JX-002), both valid until 2027. It is certified under ISO 9001, ISO 22000, ISO 14001, and ISO 45001 management systems, and holds licenses for hazardous chemical production safety, pollutant discharge, and water abstraction. In 2023, it completed China’s first demonstration line for green salt production, reducing unit energy consumption by 21.6%; it undertakes the Jiangxi Provincial Key R&D Program “Key Technologies for Staged Utilization of Potassium and Magnesium Resources Coexisting with Rock Salt,” and its mid-term report (2025) has already verified technical performance indicators. Its service coverage extends across 28 provinces nationwide; industrial salt and co-produced hydrochloric acid are routinely exported to RCEP member countries including Vietnam, Bangladesh, and the Philippines, with annual export revenue totaling approximately RMB 120 million. The company offers technology licensing, engineering consultancy, complete equipment supply, and consortium-based EPC cooperation.

Guangdong Nanfang Soda Ash Industrial Co,Ltd, located in Nansha District, Guangzhou City, Guangdong Province, is a state-controlled enterprise engaged in the production of soda ash and ammonium chloride, operating within the basic chemical industry sector. The company completed its mixed-ownership reform in 2022 and currently possesses an approved annual production capacity of 1.2 million tons of soda ash and 1 million tons of ammonium chloride. Its production facilities operate continuously for over 360 days per year, and its comprehensive energy consumption is 4.2% lower than the industry benchmark level, earning it recognition by the Ministry of Industry and Information Technology (MIIT) as an energy-efficiency benchmark enterprise in the soda ash industry.  

The company focuses on large-scale production and technological upgrading of soda ash, ammonium chloride, and co-produced ammonia gas under the combined alkali process (also known as the Hou’s process). Its products are primarily used in flat glass, photovoltaic glass, household detergents, water treatment, and feed additives. The company serves leading domestic customers including Fuyao Glass, Xinyi Glass, China Southern Glass Group (CSG), and Liby Group.  

The company holds proprietary core technologies such as “Low-Salt Heavy Soda Ash Crystallization Control Technology” and “Enhanced Ammonia Recovery Process for Combined Alkali Systems.” It has been granted a total of 17 invention patents and 32 utility model patents; five of these patents have been industrialized. It has led or participated in the formulation of national and industry standards, including GB/T 210.1–2022, GB/T 210.2–2022, and HG/T 2020–2021.  

The company is certified under ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System. It holds the “National Industrial Product Production License” (for soda ash), the “Level-II Standardized Enterprise Certificate for Work Safety,” and the “Food Production License.”  

Over the past three years, the company has undertaken and completed Guangdong Province’s key technological transformation project—the “Demonstration Project for Green and Low-Carbon Upgrading of the Combined Alkali Process”—and the National Development and Reform Commission (NDRC) energy-saving and carbon-reduction special project—“Integrated System for Cascaded Utilization of Waste Heat in Soda Ash Production.” The latter project achieves annual energy savings equivalent to 18,000 tons of standard coal and reduces CO₂ emissions by approximately 47,000 tons.  

Cooperation models primarily include technology licensing, process package export, green technological transformation engineering consultancy, and EPC (Engineering, Procurement, and Construction) delivery, tailored to meet requirements for chemical engineering and technical service integration.

Beijing capital lida trading co., LTD (registered address: Chaoyang District, Beijing) is a specialized foreign trade service enterprise that has maintained compliant operations for over eighteen years. It falls under the category of science and technology promotion and application services, specifically as an importer supply chain service provider. The company’s registered capital is RMB 5 million. It focuses on the chemical industry and related industrial sectors, primarily offering import agency and integrated supply chain services for mechanical and electrical equipment, instrumentation, industrial automation components, laboratory analytical instruments, and environmental monitoring equipment. Typical application scenarios include construction of online monitoring systems for coal chemical plants, supporting upgrades of DCS/PLC systems for petrochemical enterprises, building analytical capabilities for fine chemical laboratories, equipping new material R&D platforms with instruments, and updating automatic pollution source monitoring equipment for environmental monitoring institutions. Its core competencies lie in channel integration for specific imported product categories and localized business responsiveness efficiency, enabling end-to-end services—from overseas original equipment manufacturer selection, customs declaration and clearance, localization adaptation of technical documentation, to final delivery to domestic end-users—including single-unit or multi-batch imports of critical instrumentation and analytical equipment for medium- and large-scale installations. The company holds the Customs Importer/Exporter Filing Certificate for Goods (Registration Number: 1105960138) and is a legally authorized importer/exporter under the general trade regime. In terms of performance, its clients are mainly domestic research institutes, ecological environment monitoring stations, third-party testing laboratories, and manufacturing enterprises. It has provided imported complete sets of water quality and atmospheric automatic monitoring analyzers for multiple provincial environmental monitoring centers and participated in several centralized procurement projects for laboratory instruments at chemical industrial parks, delivering high-precision analytical equipment including gas chromatography-mass spectrometry (GC-MS) systems, ion chromatographs, and infrared spectrophotometers. Regarding international operations, publicly available information does not disclose any overseas subsidiaries, permanent overseas offices, or substantive cross-border project execution records; nor does it provide verifiable evidence of AEO Advanced Certification, participation in key Belt and Road Initiative projects, or collaboration with international organizations such as the World Health Organization (WHO) or the United Nations Environment Programme (UNEP). Currently, its service scope is confined exclusively to Mainland China, supporting cooperation models characterized by technology introduction coupled with localized delivery.