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Hubei Chuxing Chemical Co., Ltd. is a national high-tech enterprise specializing in phosphorus chemical industry, focusing on the purification of wet-process phosphoric acid and the research, development, production, and application of high-end phosphate products. The company is committed to providing professional, differentiated phosphorus-based material solutions for fields including detergent builders, food additives, lithium battery electrolytes, premium fertilizers, and semiconductor wet electronic chemicals. Its core business encompasses the preparation of industrial-grade/food-grade/electronic-grade phosphates, deep purification of wet-process phosphoric acid, and production of novel ammonium polyphosphate compound fertilizers. Key products include industrial-grade sodium tripolyphosphate, feed-grade calcium hydrogen phosphate, electronic-grade phosphoric acid, and controlled-release ammonium polyphosphate. Leveraging its proprietary “deep purification of wet-process phosphoric acid coupled with fractional crystallization” process and 12 authorized invention patents—including the critical patent ZL202110326789.3 for electronic-grade phosphoric acid production—the company possesses technical capabilities enabling expansion from foundational phosphorus chemical manufacturing to high-value-added, fine phosphorus chemical production. It has obtained certifications for the ISO 9001, ISO 14001, and ISO 45001 management systems; holds the National Industrial Product Production License, Feed Additive Production License, and Hazardous Chemicals Safety Production License; and, in 2023, achieved SEMI China materials certification for its electronic-grade phosphoric acid. Representative achievements include: commissioning a pilot line for electronic-grade phosphoric acid with an annual capacity of 50,000 tons, stably supplying three leading domestic semiconductor packaging enterprises; completing technology transfer of green synthesis technology for phosphorus-based flame retardants, entering the supply chain for flame-retardant materials used in new-energy vehicle battery packs; and being selected for Hubei Province’s list of “Specialized, Refined, Distinctive, and Innovative” small- and medium-sized enterprises. Its products are exported to Southeast Asia, South America, and Africa, with export revenue totaling approximately RMB 120 million in 2023. For upstream and downstream partners across the industrial chain, the company offers collaborative technological R&D, customized product supply, joint standards development, and industrialization cooperation.

Huntsman Composite Materials (Tianjin) Co., Ltd. is a wholly foreign-owned enterprise established in China by Huntsman Corporation—a global chemical company listed on the New York Stock Exchange (NYSE: HUN). The company specializes in the research and development, manufacturing, and sales of high-performance polyurethane composite materials and serves as a key manufacturing and technical support center for Huntsman’s composites business across the Asia-Pacific region. Its core product portfolio includes structural foam core materials (e.g., the HPE® series), resin systems for pultrusion, vacuum infusion resins, resin transfer molding (RTM) resins, and customized composite material solutions. These products serve downstream industries including wind power, rail transit, automotive lightweighting, building energy efficiency, and green packaging. Its flagship product, the HPE® high-performance structural foam core material, is one of the mainstream materials globally used in wind turbine blade manufacturing and has been widely adopted by leading domestic and international original equipment manufacturers (OEMs), including Vestas, Siemens Gamesa, Goldwind, and Mingyang Smart Energy. Leveraging Huntsman’s global technology platform, the company maintains localized R&D capabilities and continuously invests in developing next-generation materials—such as low-VOC and fast-curing formulations. In early 2025, its newly launched HUNTSMAN® AEROXOL™ series of wind turbine infusion resins completed process validation at multiple Chinese blade manufacturers and has entered mass production and supply. The Tianjin manufacturing facility complies with Good Manufacturing Practice (GMP) standards and holds ISO 9001, ISO 14001, and IATF 16949 certifications; certain products have also received UL, DNV, and China Classification Society (CCS) certifications. The company participated in drafting the industry standard “Structural Foam Materials for Wind Power Applications.” Its service coverage spans mainland China, Japan, South Korea, India, and Southeast Asia. Exported products comply with EU REACH and RoHS regulatory requirements. The company offers diversified collaboration models to industrial chain partners—including material supply, process compatibility support, joint technology development, and standards alignment.

Heilongjiang Jiayi Hongda Chemical Co., Ltd. is a regional private enterprise specializing in the research and development, production, and sales of organic chemical products. It positions itself as a local supplier of fine chemical raw materials, primarily serving downstream industries in Northeast China, including coatings, adhesives, and pharmaceutical intermediates. The company’s core products include industrial-grade ethyl acetate, acetone, sodium methoxide solution, and customized organic solvent blends. These products are stably supplied via the Alibaba 1688 platform and chemical B2B channels and have been included in the Heilongjiang Provincial Department of Industry and Information Technology’s “Provincial Chemical Industry Supporting Collaboration Directory (Second Batch),” explicitly designating collaborative partnerships with key provincial enterprises such as Harbin Anruijia Chemical Co., Ltd. and Qiqihar Northern Group. Leveraging continuous process optimization capabilities, the company has obtained five utility model patents covering critical areas including reactor temperature control, distillation column packing structure, and exhaust gas absorption equipment—all independently developed by its in-house technical staff, with a focus on enhancing production stability and environmental compliance. In terms of qualifications, the company holds the “Level-3 Standardized Enterprise for Safety Production (Chemical Industry)” certificate (valid until November 2025) and ISO 9001:2015 Quality Management System certification (valid until May 2026). As a key regulated enterprise for VOC emissions, it is connected to Heilongjiang Province’s Automatic Monitoring Platform for Pollution Sources. At the project collaboration level, the company participates in the Daqing High-Tech Zone hazardous waste transportation coordination pilot program and possesses standardized hazardous waste manifest management experience. Currently, the company’s business is concentrated in domestic regional markets, with cooperation modes encompassing direct raw material supply, customized blending, technical adaptation, and collaborative hazardous waste treatment—committed to providing safe, stable, and compliant supporting services for the regional chemical industry value chain.

Heraeus Quartz (Shenyang) Co., Ltd. is a wholly owned subsidiary of the German Heraeus Group established in China, positioned as a high-performance quartz solutions center serving the Asia-Pacific market. It operates under Heraeus Electronic Materials Business Unit and focuses on research and development, production, and localized supply of premium quartz materials. Its core business includes high-purity synthetic quartz ingots, quartz crucibles, quartz boats, quartz tubes, and custom quartz components. Products are widely applied in strategic emerging industries such as semiconductors, LEDs, photovoltaics, optical fibers, and flat-panel displays. Leveraging Heraeus’s proprietary plasma melting and vacuum dehydroxylation processes, the company consistently maintains total metallic impurities below 10 ppb and controls hydroxyl content to <10 ppm. Its independently developed low-stress, deformation-resistant quartz crucibles have been certified by leading domestic wafer fabs and support the pulling of 12-inch large-diameter silicon single crystals. The company holds ISO 9001:2015 Quality Management System certification and IATF 16949:2016 Automotive Quality Management System certification, and complies with international industry standards including SEMI F57 and IEC 61215. The Shenyang facility completed its Phase II expansion in 2021, achieving an annual production capacity exceeding 1,000 metric tons of high-purity quartz products, making it one of Heraeus’s key manufacturing bases globally for quartz materials. Products are now supplied in volume to leading domestic customers including SMIC, Simgui Technology, TCL CSOT, and Jinko Solar, and the company participates in the national science and technology major project “02 Special Project” for domestic verification of quartz components. Its business covers mainland China and extends services to semiconductor industry clients in Japan, Korea, and Southeast Asia, offering collaborative models—including customized development, process co-engineering, local rapid response, and long-term stable supply—to equipment manufacturers, wafer fabs, photovoltaic module producers, and materials integrators.

Henan Sinoma Environmental Protection Co., Ltd. is a national high-tech enterprise affiliated with Sinoma Science & Technology Co., Ltd. (Stock Code: 002080), a subsidiary of China National Building Material Group Co., Ltd. The company specializes in industrial flue gas treatment, resource utilization of solid waste, and environmental protection engineering technical services. It possesses full-chain capabilities covering environmental engineering design, equipment manufacturing, system integration, and EPC general contracting. Its core businesses serve ultra-low emission retrofits and multi-pollutant synergistic control for energy-intensive industries such as cement, iron & steel, coking, and glass. The company provides core technical solutions including SCR/SNCR hybrid denitrification, wet/semi-dry desulfurization, electrostatic-bag hybrid dust removal, and low-temperature solidification of fly ash. It has independently developed modular denitrification reactors, intelligent ammonia injection control systems, high-temperature-resistant filter media, and an integrated intelligent environmental protection cloud platform. The company holds Class-A specialized design qualification for environmental engineering (atmospheric pollution control engineering), Grade I professional contracting qualification for environmental engineering, Special Equipment Production License (Pressure Piping GB1 and GB2), and Work Safety Production License. It is certified under the ISO 9001, ISO 14001, and ISO 45001 management systems. It has participated in drafting three national/industry standards, including “Technical Specification for Denitrification Engineering of Cement Industry Flue Gas” (HJ 1143–2020), and owns 12 invention patents and 47 utility model patents. Its representative projects span over 20 provinces nationwide, delivering ultra-low emission retrofit services for more than 60 clinker production lines for leading enterprises such as Conch Cement, Huaxin Cement, Jidong Cement, and Tianshan Materials; the largest single-project contract value exceeds RMB 230 million. Mature applications also exist outside the cement sector, including comprehensive flue gas treatment for a 5-million-ton-per-year sintering machine at a steel enterprise in Shanxi Province and deep purification of photovoltaic glass melting furnaces in Inner Mongolia. Its business focuses on East China, North China, and Central/Western China, while expanding into Southeast Asian markets—including Vietnam and Indonesia—through China National Building Material International Engineering Group’s distribution channels. Serving industrial enterprises, design institutes, EPC contractors, and local governments, it offers diversified cooperation models, including technical consulting, customized equipment supply, EPC general contracting, operation & maintenance outsourcing, and intelligent platform integration.

Henan Wancheng Chemical Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of fine chemicals, focusing on electronic chemicals and industrial functional additives, and committed to providing high-performance, environmentally friendly specialty chemical solutions for advanced manufacturing. The company’s core businesses include specialized products such as electronic-grade cleaning agents, solder flux additives for semiconductor packaging, and functional additives for water-based industrial coatings, which are widely applied in critical processes including PCB manufacturing, LED packaging, and surface treatment of new-energy battery materials. Relying on its provincial-level enterprise technology center, the company has established technical capabilities centered on molecular structure modification, trace impurity control, and eco-friendly alternative formulations. It holds six authorized invention patents and twelve utility model patents, participated in drafting the industry standard “JB/T 14321-2023 Electronic Specialty Chemicals—Cleaning Agents for Printed Circuit Boards,” and led the formulation of two Henan Provincial local standards. The company has obtained ISO 9001:2015 Quality Management System certification, has been consecutively recognized as a “Technology-Based Small and Medium-Sized Enterprise” in Henan Province, and passed the re-evaluation for High-Tech Enterprise status in 2023 (Certificate No.: GR202341001287). In project implementation, the company has provided customized cleaning solutions for over 36 months to three leading domestic PCB-listed companies; in 2024, it successfully completed two rounds of small-batch validation within SMIC’s supply chain and was included in SMIC’s Tier-2 supplier list. Its products are exported to Vietnam, Malaysia, Mexico, and other countries, with foreign trade revenue accounting for approximately 28% of total revenue, primarily cleared through Shenzhen and Ningbo customs ports. The company actively engages upstream and downstream partners across the industrial chain in collaborative R&D, customized product development, verification of import-substitution solutions, and long-term, stable supply partnerships.

Henan Pioneer Chemical Technology Co., Ltd. is a national high-tech enterprise specializing in the research, development, production, and sales of fine chemical products. In 2023, it was included in Henan Province’s list of “Specialized, Refined, Distinctive, and Innovative” small- and medium-sized enterprises. The company’s core business covers the R&D and production of organic intermediates, pharmaceutical intermediates, agrochemical intermediates, dye intermediates, and novel eco-friendly auxiliaries. Its key products include high-value-added nitrogen-containing heterocyclic intermediates such as 2-chloro-5-methylpyridine, 3,5-dichloro-2-hydroxypyridine, and 2-amino-4-chloro-6-methylpyrimidine, which are widely applied in the agrochemical, pharmaceutical, and electronic chemicals sectors. The company possesses core technical capabilities in green catalytic synthesis, continuous-flow microreactor processes, and targeted modification of nitrogen-containing heterocycles. It holds 12 valid invention patents and 23 utility model patents; operates a provincial-level enterprise technology center and the Anyang Municipal Fine Chemical Engineering Technology Research Center; and collaborates with Zhengzhou University on industry-university-research initiatives, jointly undertaking key R&D projects sponsored by Henan Province. Regarding certifications and licenses, the company holds the Safety Production License for Hazardous Chemicals (Yuan An Weihua Sheng Zi [2021] No. 0087), the National Industrial Product Production License (XK13-014-00126), and certifications for the ISO 9001, ISO 14001, and ISO 45001 management systems. Its customer base includes A-share listed companies such as Shandong Lüba, Zhejiang Yongtai, and Jiangsu Lianhua. Through foreign trade agents, its products are exported to countries including India, Brazil, and Turkey. The company has already provided customized intermediate supply chain services to leading enterprises such as Syngenta China and Yangnong Chemical. We welcome pragmatic cooperation in areas including joint development of high-end intermediates, collaboration on green process technologies, customized manufacturing, and coordinated expansion into domestic and international markets.

Henan Kanda Pharmaceutical Co., Ltd. is a national high-tech enterprise established in 1993, specializing in the research and development, manufacturing, and marketing of chemical pharmaceutical preparations, falling under the pharmaceutical manufacturing industry (C2720: Manufacturing of Chemical Pharmaceutical Preparations). The company’s core business encompasses GMP-compliant large-scale production of tablets, capsules, granules, oral solutions, syrups, decoction pastes, compound preparations, tinctures, medicinal wines, ointments, creams, gels, suppositories, powders, as well as active pharmaceutical ingredients (APIs) including levocetirizine hydrochloride and tramadol hydrochloride. Its products are widely applied in respiratory diseases, anti-allergy treatments, and anti-infective therapies. Key products include Compound Paracetamol Zinc Gluconate Tablets (Kangbide), Levocetirizine Hydrochloride Tablets, Azithromycin Dispersible Tablets, and Clarithromycin Sustained-Release Tablets. Among these, “Kangbide” is a well-known domestic OTC cold medication brand that has consistently ranked among the market leaders. The company holds 12 authorized invention patents and 8 utility model patents; its technological focus centers on drug polymorph optimization, sustained- and controlled-release formulation processes, and taste improvement for pediatric medications, with multiple achievements successfully industrialized. It operates a provincial-level enterprise technology center and the Henan Provincial Engineering Technology Research Center for Anti-Infective Drugs, and collaborates with the School of Pharmacy at Zhengzhou University and the Henan Academy of Medical Sciences on industry-university-research initiatives, undertaking two Henan Provincial Science and Technology Key Projects. The company holds a “Pharmaceutical Production License” (YU20160008); all production lines have passed the National Medical Products Administration’s GMP compliance inspections; its quality management system is ISO 9001 certified; and it complies with standards stipulated in the Chinese Pharmacopoeia (2020 Edition) and its 2025 Supplement. Certain products are undergoing certification by the European Directorate for the Quality of Medicines & HealthCare (EDQM) for the Certificate of a Suitability of a Monograph to the European Pharmacopoeia (CEP). Its sales network covers all 31 provinces (autonomous regions and municipalities) nationwide, reaching over 200,000 retail pharmacies and more than 3,000 Grade II hospitals and above. In 2023, the company achieved sales revenue of approximately RMB 960 million. We sincerely invite practical cooperation in areas including collaborative pharmaceutical R&D, formulation technology transfer, joint regional channel development, and industry-university-research collaborative problem-solving.

Hejin Huasheng Energy Co., Ltd. is a commercial logistics enterprise based in southern Shanxi Province, serving the regional energy industry chain. The company positions itself as an integrated service provider for trade and supporting logistics of bulk energy commodities such as coal and coke. Its core business includes sales of coal, coke, iron ore, pig iron, steel, non-ferrous metals, building materials, chemical products (excluding hazardous chemicals), electromechanical equipment, and hardware & electrical appliances; provision of general cargo road transportation, warehousing, loading/unloading services, and coal washing and processing (except for projects requiring prior statutory approval). Leveraging its fleet of operational vehicles—including heavy-duty semi-trailer tractors and heavy-duty dump trucks—the company possesses capacity to transport all categories of general cargo (excluding hazardous goods). It has connected to the Shanxi Provincial Department of Transport’s Dynamic Monitoring Platform for Road Transport Vehicles and holds a “Road Transport Business License” (License No.: Jin Jiao Yun Guan Xu Ke Yun Zi 14088220200001). Its transportation services primarily cover Hejin City and surrounding industrial clusters of coking and alumina production, focusing on short-haul distribution and regional transshipment along the coal–coke industry chain. Its clientele comprises coking plants, alumina plants, and related trading companies within the southern Shanxi region, with cooperation models including procurement and sales of materials, outsourced transportation, warehousing collaboration, and supporting coal washing and processing services.

Hebei Huiyuan Chemical Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of fine chemical products, with a strategic focus on green catalysis and high-value-added specialty chemicals. The company’s core business encompasses the R&D and large-scale production of pharmaceutical intermediates (e.g., 2-amino-5-chloropyrimidine, N-methylpiperazine derivatives), electronic-grade specialty solvents (high-purity γ-butyrolactone, purified N-methylpyrrolidone), and environmentally friendly water treatment auxiliaries (modified polyaspartate salt series). Its products have been included in the qualified supplier lists of numerous domestic listed pharmaceutical companies and semiconductor material enterprises. Leveraging continuous technological accumulation, the company holds four authorized invention patents and eleven utility model patents, with technical expertise concentrated on green catalytic processes, synthesis of nitrogen-containing heterocyclic compounds, and resource-oriented wastewater treatment. It possesses rapid verification capabilities for customized intermediates at the hundred-kilogram scale, supporting the stable operation of the “Circular Park Green Catalysis Pilot-Scale Platform” project. The company has obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q3123456R1M) and has been certified as a Level-3 Standardized Enterprise for Work Safety (Ji An Biao Zi [2023] No. 087). Its business covers provinces including Hebei, Shandong, Jiangsu, and Zhejiang, and it has an established track record of exporting products to India, South Korea, and Brazil. Serving upstream and downstream customers across the industrial chain, the company provides customized R&D, pilot-scale verification, bulk supply, and chemical technology consulting and services, and supports both self-operated and agency import/export cooperation.