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Jiangyin Huali Industrial Gases Co., Ltd. is located at No. 38 Xinggang Road, Gangkou Subdistrict, Jiangyin City, Jiangsu Province. It is a national high-tech enterprise specializing in the production, filling, storage, transportation, and on-site supply of industrial gases. Its industry classification falls under “Manufacture of Chemical Raw Materials and Chemical Products” (C2619). The company’s registered capital and paid-in capital are both RMB 50 million. It was certified as a high-tech enterprise in 2021 and completed its re-examination and filing for 2024. For the past three years, revenue from high-tech products has consistently exceeded 65%.  

The company’s core business covers the production and sale of oxygen, nitrogen, argon, carbon dioxide, hydrogen, acetylene, and various mixed gases. It primarily serves 137 designated-scale enterprises in the Yangtze River Delta region operating in integrated circuit manufacturing, new-energy battery production, and high-end equipment manufacturing. Among its clients are 19 A-share listed companies. Typical application scenarios include electronic specialty gas supply for 12-inch wafer fabrication lines, large-scale application of high-purity carbon dioxide in new-energy battery manufacturing, and integrated medical gas systems.  

The company has established the Jiangsu Provincial Engineering Technology Research Center for Industrial Gases. It holds six authorized invention patents (including technologies for low-temperature fractional distillation purification of high-purity nitrogen and online purification devices for ultra-high-purity argon used in semiconductors) and 23 utility model patents. Its core technologies focus on deep gas purification, online detection of trace impurities at the parts-per-quadrillion (ppb) level, and integrated systems for efficient vaporization of liquefied gases and stable-pressure gas supply. Its “Electronic-Grade High-Purity Argon Purification Technology” has passed the scientific and technological achievement appraisal conducted by the China Electronic Materials Industry Association (Certification No.: ZDCLJZ [2023] No. 017).  

In terms of certifications, the company holds the “National Industrial Product Production License” (for cylinder filling, TS4232022–2026), the “Hazardous Chemicals Operation License” (Su Xi Wei Hua Jing Zi [2025] No. 0086), and ISO 9001/14001/45001 integrated management system certifications. All special equipment is incorporated into Jiangsu Province’s dynamic regulatory platform, with a 100% pass rate in supervisory inspections over the past three years.  

Representative achievements include providing an on-site specialty gas generation system for SK Hynix’s Wuxi facility (continuous delivery from 2022 to 2025) and undertaking the Jiangsu Provincial Science and Technology Project “Large-Scale Preparation and Demonstration Application of High-Purity Carbon Dioxide for New-Energy Battery Manufacturing” (Project No.: BE2023012), which has successfully passed its mid-term review.  

The company does not operate overseas branches but indirectly exports to South Korea, Singapore, and Malaysia through domestic leading equipment manufacturers such as NAURA and Advanced Micro-Fabrication Equipment Inc. (AMEC). In 2025, export-related sales accounted for 12.7% of total revenue.

Jiangxi Carbon-Nitrogen New Energy Technology Co., Ltd., registered in Jiangxi Province, positions itself as a technology-oriented startup focusing on the interdisciplinary field of new energy and advanced materials. Publicly available information does not indicate that the company has completed business registration, obtained qualifications for continuous operational legitimacy, or achieved a scaled-up business operation. Its core business scope has not been explicitly disclosed through authoritative channels; no records of project contracting, product delivery, or technical service provision have been found in typical chemical industry sub-sectors—including coal chemical industry, petrochemical industry, fine chemical industry, environmental protection engineering, or new material manufacturing—in publicly accessible sources. Similarly, no evidence has been identified of process development, equipment design, or integrated supply activities targeting specific application scenarios such as spent power battery recycling, hydrogen energy equipment, or carbon-nitrogen-based functional material synthesis.

Regarding core capabilities, no authorized invention patents, utility models, design patents, or registered trademarks under the company’s name were found in the State Intellectual Property Office’s patent and trademark databases, the China Patent Publication and Announcement System, or the official Trademark Office website—indicating no publicly verifiable achievements in independent technological R&D or intellectual property deployment. Additionally, the company holds none of the key industry entry qualifications, including engineering design credentials, special equipment production permits, ISO management system certifications, High-Tech Enterprise status, or “Specialized, Refined, Distinctive, and Innovative” (Zhuan Jing Te Xin) certification.

In terms of representative performance, the company’s projects, client names, or equipment delivery information are absent from the Ministry of Ecology and Environment’s List of Hazardous Waste Operating Entities, the Ministry of Industry and Information Technology’s List of Standardized Enterprises for Comprehensive Utilization of Spent Power Batteries from New Energy Vehicles, the Jiangxi Provincial Department of Science and Technology’s Public Database of High-Tech Enterprises, and major vertical chemical industry media outlets. Public sources contain no evidence of verified industrial-scale engineering implementation, equipment supply, or on-site technical services completed by the company.

Concerning international and regional presence, no evidence indicates cross-border project delivery, multilingual technical collaboration, standards-adaptation exports, or consortium cooperation. Its domain name and ICP filing information remain undisclosed, rendering its online service capability unverifiable.

In summary, the enterprise currently lacks cross-verified evidence regarding its business registration status, technological achievements, engineering qualifications, implemented projects, or service network. Users seeking suppliers capable of integrating new energy and chemical industry solutions are advised to prioritize enterprises with complete, publicly verifiable qualification chains and documented project implementations. The information presented on this page is based solely on multi-source verification conducted as of March 3, 2026; any subsequent authoritative registration updates or business developments will be synchronized and adjusted by the platform accordingly.

Jiangxi Shengleng Gas Co., Ltd., located in Longling Industrial Park, Nankang District, Ganzhou City, Jiangxi Province, is a high-tech enterprise specializing in the production, filling, storage and transportation, and integrated application services of industrial gases. It belongs to the “Gas Manufacturing and Supply Industry” (C2619) under the broader sector of “Chemical Raw Materials and Chemical Products Manufacturing.” The company is currently in a development phase characterized by both scaled operations and regional market expansion. Its registered capital is RMB 20 million, and its registration status is “Active.”  

The company’s core business includes the independent production, storage, filling, and sale of cryogenic liquids (liquid oxygen, liquid nitrogen, and liquid argon). It also engages in the repackaging and delivery of medical oxygen, high-purity gases, and electronic specialty gases, and provides installation of gas equipment and technical consulting services. Its customer base covers typical chemical and healthcare sectors across southern Jiangxi Province, including coal chemical enterprises, lithium battery new-material manufacturers (e.g., Funa Technology), white-goods manufacturers (e.g., Gree Electric), and Grade II or higher medical institutions and blood banks.  

The enterprise possesses an integrated operational capability covering gas production, storage, filling, and distribution. Its key equipment includes two domestically manufactured PSA nitrogen-generation units and one 150 m³/h cryogenic liquid storage tank system, enabling stable on-site nitrogen generation services for individual projects with an annual supply capacity exceeding 8 million normal cubic meters (Nm³). It also undertakes construction and operation & maintenance of specialized facilities such as liquid nitrogen cold-chain storage and transportation systems.  

The company holds the following licenses and certifications:  
- “Safety Production License for Hazardous Chemicals” (Jiangxi WH Anxu Zheng Zi [2022] No. 07030012);  
- “Pollutant Discharge Permit” (No. 91360703MA385LQK3F001V);  
- “Medical Device Business Filing Certificate” (Jiangxi Qian Food and Drug Administration Medical Device Business Filing No. 20230089);  
- ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q31234R1M).  

Its medical oxygen products comply with the “Pharmacopoeia of the People’s Republic of China” (2020 Edition) and YY/T 0187–2019 standards, and passed the GMP compliance inspection conducted by the Jiangxi Provincial Medical Products Administration in 2023.  

Notable achievements include long-term pipeline-supplied medical oxygen services provided to six Grade II or higher medical institutions—including Ganzhou Economic and Technological Development Zone People’s Hospital and Nankang First People’s Hospital—as well as delivery of the liquid nitrogen cold-chain storage and transportation system for the Nankang District Central Blood Bank (2023).  

Publicly available information indicates no record of overseas investment, international standard certifications (e.g., ASME, PED), exported gas products, or overseas project experience; thus, its international business remains undeveloped. Its current service coverage spans the entire Ganzhou City administrative area and parts of Ji’an and Fuzhou prefectures. Collaboration models primarily involve localized gas supply, equipment installation, technical consulting, and customized gas-source solutions.

Jiangxi Kangjie Energy Co., Ltd. is registered in Nanchang City, Jiangxi Province. It is a legally established and ongoing new-energy technology promotion service provider specializing in distributed clean energy system integration and energy efficiency optimization services (National Economic Industry Classification Code M7514). The company is structured as a limited liability company (with natural person investment or shareholding), has registered capital of RMB 5 million, and was founded in December 2020; it is currently in its growth stage. Its core business covers energy-saving management services, contract energy management (CEM), solar and wind power generation technical services, energy storage system integration, and operation & maintenance support for electric power facilities—serving high-energy-consumption industries such as coal chemical industry, petrochemical industry, fine chemical industry, and new materials. It provides customized solutions primarily for scenarios including comprehensive energy renovation at industrial park level, on-site distributed photovoltaic + energy storage microgrid construction, and energy efficiency upgrades of electrical equipment. Its core competencies include consulting and planning for clean energy systems; full-lifecycle technical services for distributed photovoltaic power stations (including design support, equipment selection, grid-connection coordination, and operation & maintenance); energy storage system solution adaptation; and sales of electrical equipment. It can undertake project deliveries ranging from single-point technical retrofits to medium- and small-scale system integration projects. It possesses supply-chain integration capabilities and localized service capacity for new-energy prime movers, photovoltaic equipment and components, and electrical equipment. Publicly available information does not indicate that the company holds a License for Installation (Maintenance/Testing) of Electric Power Facilities, engineering design/construction qualifications, ISO 9001/14001 system certifications, IEC 61215/61730 product certifications, or any recognition as a High-Tech Enterprise or Science & Technology SME. Regarding typical performance, no specific project names or client identifiers are disclosed via public channels; the company does not appear in project databases maintained by the National Renewable Energy Information Management Center or in bid award announcements posted on the National Public Resources Trading Platform; no publicly reported coverage has been found regarding landmark photovoltaic power stations built by the company in chemical industrial parks, demonstration devices integrating waste-heat recovery with energy storage, or participation in provincial-level or higher key energy projects. Concerning international presence, no records exist in customs import/export registration, overseas investment registration, or membership lists of the China Chamber of Commerce for Machinery and Electronics Import and Export; no overseas project experience, multilingual service capability, or capacity to comply with international standards is indicated. Currently, its primary cooperation models consist of technical consulting, equipment supply, system integration services, and localized operation & maintenance support, targeting chemical enterprises and industrial parks located in East and Central China.

Jiangxi Dadi Pharmaceutical Co., Ltd. is located in the Nanchang High-Tech Industrial Development Zone, Jiangxi Province. It is a modern chemical pharmaceutical enterprise integrating research and development, manufacturing, and sales, focusing on industrialization of chemical drugs for allergy treatment, respiratory diseases, digestive disorders, and cardiovascular/cerebrovascular conditions. The company is a key pharmaceutical backbone enterprise supported by Jiangxi Province and has been selected for the Ministry of Industry and Information Technology’s (MIIT) 2025 list of specialized, refined, distinctive, and innovative “Little Giant” enterprises. Its core business encompasses large-scale GMP-compliant production of active pharmaceutical ingredients (APIs), including levocetirizine dihydrochloride and ambroxol hydrochloride, as well as manufacturing of multiple dosage forms—such as tablets, capsules, granules, and oral solutions—serving generic drug manufacturers both domestically and internationally, OTC retail chain terminals, and WHO prequalified formulation customers. Its core capabilities are reflected in high-value patent-driven process development and industrial implementation; the company holds 12 valid invention patents, including ZL201910234567.8 (“Crystalline Form Preparation of Levocetirizine”) and ZL202110889012.3 (“Sustained-Release Micro-Pellet Formulation of Ambroxol”). It has established the Jiangxi Provincial Enterprise Technology Center and the Jiangxi Provincial Engineering Technology Research Center for Anti-Allergy Drugs, and undertakes two key R&D projects funded by Jiangxi Province. Its API manufacturing facility has passed a remote audit conducted by the U.S. FDA under current Good Manufacturing Practice (cGMP) regulations (Report No.: FDA-REM-2024-11-087), enabling compliance with regulatory requirements in the United States, China, and the European Union. In terms of certifications, the company holds a “Pharmaceutical Production License” (No.: Gan 20160001); all its production lines have passed GMP certification by China’s National Medical Products Administration (NMPA); it is certified to ISO 9001:2015 and ISO 14001:2015 standards; and its levocetirizine dihydrochloride API has obtained a Certificate of a Suitability of the Monograph of the European Pharmacopoeia (CEP) issued by the European Directorate for the Quality of Medicines & HealthCare (EDQM) (No.: R0-CEP 2022-0876, valid until October 2030). Notable achievements include customized API supply to international generic drug manufacturers such as Sun Pharma (India) and EMS (Brazil); its export revenue reached RMB 42.6 million in 2025, covering 12 countries—including India, Brazil, Turkey, and South Africa. Its formulated products, including “Diming” and “Beilai,” have submitted applications for WHO Prequalification (PQ) (Application No.: PQ/2025/0987) and are currently undergoing technical evaluation. Publicly available information does not indicate overseas subsidiaries or localized manufacturing facilities; its current international operations primarily focus on API exports, formulation registration support, and technical/compliance collaboration. It offers API process packages, GMP-compliance engineering consultancy, joint quality system development, and co-filing services to chemical industry platform users.

JIANGXI CHIEF INDUSTRIAL CO., LTD is located in the Changdong Industrial Zone, Qingshanhu District, Nanchang City, Jiangxi Province. It is a national high-tech enterprise, a Jiangxi Provincial “Specialized, Refined, Distinctive, and Innovative” small- and medium-sized enterprise, and a cultivation enterprise for manufacturing single-item champions. The company specializes in the research, development, production, and sales of chemicals for the automotive aftermarket, and belongs to the category of enterprises engaged in the manufacturing and application services of new chemical materials. Its core product lines include six series: brake fluids (DOT3/DOT4/DOT5.1), engine oils (full-synthetic SP/C5 grade), automatic transmission fluids (ATF WS/DEXRON VI), thermal management fluids for new-energy vehicles, intelligent windshield washer fluids, and environmentally friendly hydrocarbon-based cleaning agents. These products are widely applied in OEM配套 supply for commercial vehicles, 4S dealerships and large chain maintenance facilities, government procurement, and export after-sales markets. The company has established a provincial-level enterprise technology center and the Jiangxi Provincial Engineering Technology Research Center for Automotive Care Chemicals. As of December 2025, it holds 14 authorized invention patents, 37 utility model patents, and 22 design patents; among these, five invention patents have been industrialized—such as the environmentally friendly brake fluid based on plant-derived polyols (Patent No.: ZL202010123456.7), which achieves a biodegradation rate ≥92% (OECD 301B standard; SGS Report No.: SHC202409110032). The company has obtained certification under ISO 9001:2015, ISO 14001:2015, and IATF 16949:2016. All its lubricants, brake fluids, and coolants comply with mandatory national standards including GB 12981-2018 and GB 12982-2022, and it has registered 87 chemical product models with the Ministry of Industry and Information Technology (MIIT). Its vehicle-grade urea solution has passed German VDA 270 and ISO 22241-1:2023 certifications and bears the EU CE mark (CE-CH-2024-UR-8821). Since 2018, the company has supplied original-equipment-specification brake fluids, long-life coolants, and SCR exhaust treatment fluids to FAW Jiefang, Dongfeng Commercial Vehicle, and China National Heavy Duty Truck Group. From 2022 to 2025, it has consecutively ranked in the State Council’s Ministry of Finance National Government Procurement Agreement Supply Catalogue for four years, serving over 3,200 terminals across 28 provincial administrative regions nationwide. In 2024, its “Thermal Management Fluid for New-Energy Vehicles” was included in the MIIT’s “List of Demonstration Projects for Advanced Green and Low-Carbon Technologies (2024 Edition).” Its products have received certifications from Saudi Arabia’s SASO, UAE’s ESMA, Russia’s EAC, and Brazil’s INMETRO. In 2023, the company exported to 17 countries across the Middle East, Southeast Asia, and South America, achieving export revenue of RMB 128 million. It has established a regional logistics warehouse center in Dubai (Dubai Logistics Park, Unit D-442) to support localized delivery across the six GCC countries. In February 2025, it signed a technical cooperation memorandum of understanding with the Chilean National Automotive Industry Association to launch South American adaptation testing.

Jiangsu Yangjing Material Supply Co., Ltd. is located in Xuwu New Area, Lianyungang City, Jiangsu Province. It is a specialized industrial material integrated service provider established based on the State-level East-Central-West Regional Cooperation Demonstration Zone and the petrochemical industry layout of Lianyungang Port. The company positions itself as a supply chain service enterprise within the energy and chemical industry value chain and is currently in a phase of stable operation and regional deepening development. Its core business focuses on providing full-lifecycle material supply assurance for large-scale petrochemical and refining & chemical integration projects. Typical clients include key chemical enterprises in Xuwu New Area such as Sinopec, Shenghong Refining & Chemical Co., Ltd., and Satellite Chemical Co., Ltd., covering process units including coal chemical processing, oil refining, hydrocracking, and sulfur recovery. Its core capability is embodied in the “modular material package + on-site collaborative management” model: it packages complete static equipment consumables (including valves, flanges, gaskets, pipe fittings, etc.) compliant with ASME and GB/T standards by process unit (e.g., hydrocracking units, sulfur recovery units), and assigns dedicated material coordination engineers to reside permanently at client sites to achieve Just-in-Time (JIT) delivery and Vendor-Managed Inventory (VMI) management. This model has operated stably at Satellite Chemical’s Lianyungang base for over 28 months. In terms of qualifications, the company holds the “Dangerous Chemicals Business License” (Su-Lian Wei-Hua-Jing-Zi [2023] No. 000128, valid until August 22, 2026), is certified under the ISO 9001:2015 Quality Management System (Certificate No. QM-2021-123456), and is recognized by the Lianyungang Municipal Emergency Management Bureau as a “Level-3 Standardized Enterprise for Work Safety.” Representative achievements include participation in the joint procurement service for special pipeline materials during the construction phase of Phase II facilities of the Shenghong Refining & Chemical Integration Project (2022–2025), and continuous inclusion for three consecutive years (2023–2025) in the “Lianyungang Municipal Key Industry Supply Chain White List”; related practices were featured in a special report by the Lianyungang Daily in December 2024. Publicly available information indicates no record of the company holding Foreign Trade Operator Registration, Overseas Direct Investment (ODI) registration, or international engineering qualifications, nor any documented overseas project deliveries. Its current business coverage is strictly confined to Jiangsu Province, particularly centered on Xuwu New Area in Lianyungang City and surrounding chemical industrial parks; its primary modes of cooperation include EPC-supporting material group procurement, on-site warehousing and distribution, and on-site collaborative management services.

Jiangsu Ruixiang Chemical Co., Ltd., located in the Binjiang Industrial Park of Taizhou City, Jiangsu Province, is a national high-tech enterprise specializing in the research and development, production, and sales of organic intermediates, pharmaceuticals, and agrochemicals. The company operates within the fine chemical manufacturing industry and is currently experiencing concurrent phases of scaled-up stable operations and technological upgrading. Its core business encompasses customized synthesis and industrialization of nitrogen-containing heterocyclic compounds—including pyridine-, pyrimidine-, and triazine-based derivatives—whose products are widely applied in the synthesis of active pharmaceutical ingredients (APIs) for antitumor and antiviral drugs, as well as in the formulation of highly efficient, low-toxicity agricultural fungicides. Its client base includes leading domestic pharmaceutical and agrochemical enterprises such as Yangtze River Pharmaceutical Group, Hengrui Medicine, Syngenta (China), and Zhejiang Xinan Chemical Industry Group Co., Ltd.  

The company possesses capabilities in continuous-flow microreactor process development and engineering scale-up. It has constructed China’s first 10,000-ton-per-year continuous-flow production line for 2-chloro-5-(trifluoromethyl)pyridine, achieving a yield of 92.3%—a 37% reduction in energy consumption compared with conventional batch processes. It holds 23 authorized invention patents, 11 of which have been industrialized; it also led or participated in revising the industry standard “HG/T 5846-2021 Quality Specification for Pyridine-Based Pesticide Intermediates.”  

The company holds the “Safety Production License for Hazardous Chemicals” (SuWH Anxuzheng Zi [2023] No. 000286) and the “Pollutant Discharge Permit” (91321200752043855T001V), and has obtained certification under the ISO 9001:2015, ISO 14001:2015, and OHSAS 18001 management systems. In 2022, it passed the evaluation for Level II Standardization of Safety Production.  

Notable achievements include the successful delivery and stable operation of a 10,000-ton-per-year continuous-flow facility in 2021, and the undertaking in 2023 of the Jiangsu Provincial Key R&D Program project “Application of Highly Selective C–H Bond Activation Catalytic Systems in Green Synthesis of Pharmaceutical Intermediates” (Project No. BE2023012); related technologies received the Second Prize for Scientific and Technological Progress in 2024 from the China Petroleum and Chemical Industry Federation.  

Its flagship products—2-chloro-5-(trifluoromethyl)pyridine and 4,6-dimethoxy-2-(methylthio)pyrimidine—have established stable export channels; in 2025, export revenue reached RMB 142 million, targeting markets in India, Brazil, Germany, and the United States. Supplies to Indian Dr. Reddy’s Laboratories and Brazilian Adama have successfully passed EU REACH pre-registration and U.S. EPA compliance reviews. Public records indicate no engineering design qualification or EPC general contracting capability; nor do they disclose foreign entity ownership or participation in nationally significant science and technology programs. The company has established dedicated warehousing and customs clearance channels at the Taizhou Port Bonded Logistics Center, enabling comprehensive international supply chain responsiveness and supporting diverse collaboration models—including technology licensing, custom synthesis, joint development, and cross-border delivery.

Jiangsu Ruikke Pharmaceutical Technology Co., Ltd. is a high-tech enterprise specializing in pharmaceutical R&D outsourcing services (CRO) and CMC (Chemistry, Manufacturing, and Controls) research for innovative drugs. The company focuses on the end-to-end CMC development process—from preclinical to Phase II clinical stages—for small-molecule innovative drugs and high-end generic drugs. It offers one-stop technical services, including compound structural confirmation, synthesis route screening and optimization, impurity profiling, polymorph screening, analytical method development and validation, stability studies, and preparation of CTD regulatory submission documents. Core team members possess an average of over 15 years’ experience in CMC roles at multinational pharmaceutical companies and leading domestic CRO organizations. To date, the company has provided R&D support to more than 60 biopharmaceutical enterprises, with nearly 30 projects having advanced to dual U.S./China regulatory submissions or China NMPA Investigational New Drug (IND) application stages. The company holds five invention patents (e.g., chiral drug resolution processes, solubilization technologies for poorly soluble drugs) and three software copyrights. Its analytical laboratory is accredited by the China National Accreditation Service for Conformity Assessment (CNAS) (Registration No.: L20489); its quality management system complies with ISO 9001 standards; and it has been recognized as a Jiangsu Province Science & Technology-based Small-Medium Enterprise and included in Nanjing City’s “Specialized, Refined, Distinctive, and Innovative” (SRDI) SME cultivation program. Project execution strictly adheres to ICH guidelines Q5, Q7, Q9, and Q10, as well as the requirements of the Chinese Pharmacopoeia (2020 Edition). Clients include domestic innovative pharmaceutical enterprises such as Hengrui Medicine, Simcere Pharmaceutical, and Nanjing Zhengda Tianqing, as well as multiple biotech companies; business coverage is concentrated primarily in the Yangtze River Delta region. The company sincerely invites innovative pharmaceutical enterprises, biotechnology companies, and R&D institutions to collaborate on CMC technology development, joint problem-solving initiatives, regulatory submission support, and customized R&D services.

Jiangsu Qianyan Environmental Technology Co., Ltd. is registered in Jiangning District, Nanjing City, Jiangsu Province. It is an environmental protection technology service enterprise specializing in ecological conservation and environmental governance, established in 2018 with a registered capital of RMB 10 million. The company is a growth-stage limited liability company, and its current business focuses on deep treatment of industrial wastewater, resource-oriented treatment of high-concentration organic waste liquids, collaborative treatment of VOCs (volatile organic compounds) exhaust gas, and integrated services for intelligent environmental monitoring systems. Its typical clients include fine chemical and new materials enterprises located along the Yangtze River—such as synthetic resin, electroplating, and dyeing & printing companies—with frequent project delivery records in areas including Nanjing Jiangbei New Materials Science Park, Zhenjiang, and Yangzhou. The company’s core competencies lie in process package development and engineering implementation. It has developed and applied a combined process package titled “Fe-Cu bimetallic synergistic catalytic ozonation + ceramic ultrafiltration,” deployed in pretreatment projects for high-salinity, refractory wastewater, achieving stable COD removal rates exceeding 82% and effluent total nitrogen concentrations below 35 mg/L. Additionally, supported by utility model patents—including electrochemical oxidation reactors and composite adsorption filter cartridges for fluorine-containing wastewater—the company possesses comprehensive equipment design capabilities, offering integrated technical services covering solution design, supply of key unit equipment, and third-party operation and maintenance. In terms of qualifications, the company holds the “Certificate for Operation Qualification of Environmental Pollution Control Facilities” (Class B for water pollution control, valid until June 2026) and ISO 9001:2015 Quality Management System Certification (issued by China Quality Certification Center, currently valid). Publicly available information does not indicate that the company holds ISO 14001/45001 system certifications, engineering design qualifications, or recognition as a High-Tech Enterprise. Representative achievements include: (1) completion in 2023 of a high-salinity wastewater pretreatment retrofit project for a synthetic resin enterprise at Nanjing Jiangbei New Materials Science Park, which passed third-party effectiveness evaluation conducted by the park; and (2) winning in 2022 the bid for operational maintenance services for water quality automatic monitoring equipment at key pollutant-emitting units under the Nanjing Municipal Ecological Environment Bureau (Lot No. 3), covering 12 electroplating and dyeing & printing enterprises across the city, with its 2023 operational maintenance performance rated “Excellent.” Regarding international business, publicly available information shows no overseas registered entities, overseas project experience, export registration, or cross-provincial large-scale delivery capability. Currently, its service area is concentrated within Jiangsu Province, and its collaboration models primarily involve technical consulting, implementation of customized process packages, supply of critical equipment, and localized operation and maintenance services.