China Chemicals Suppliers List

Main Products: Dichloroacetic acid, 3,5-Dichloroaniline, 2-Hydroxypyridine,

Introduct: Qingdao DeXin Chemical Co., Ltd. is a company specializing in the research, development, production, and sales of chemical intermediates. Our products are widely used in pharmaceuticals, pesticides, veterinary drugs, photovoltaics, liquid crystals, chip adhesives, and other fields. We excel in various chemical reactions, including Grignard, coupling, bromination, Wittig, addition, fluorination, hydrogenation, ultra-low temperature, nitration, ultra-high temperature, and high-pressure reactions. We offer customized synthesis services for clients, handling projects ranging from gram-scale to ton-scale production. The company has established long-term and stable partnerships with numerous large enterprises both domestically and internationally. We consistently focus on building a robust quality assurance system and enhancing overall product quality. Our facility is equipped with comprehensive quality testing instruments, including gas chromatographs, liquid chromatographs, UV chromatographs, spectrophotometers, melting point apparatuses, moisture analyzers, and other conventional analytical equipment. We also provide advanced testing methods such as NMR, mass spectrometry, infrared spectroscopy, UV spectroscopy, atomic absorption spectroscopy, and GC-MS to meet our clients' needs to the greatest extent. Our R&D team possesses proficient organic synthesis techniques and extensive production experience. We specialize in the research and development of new products, pilot-scale testing, industrialization, and the optimization and improvement of existing production processes, ensuring we can fully satisfy clients' demands for innovative products. Adhering to the business philosophy of "Quality First, Service Supreme, Honest Cooperation, Mutual Benefit," we are committed to collaborating with both new and existing clients to achieve shared growth and success.,

Main Products: Ammonium chloride, Sulfamic acid, Sodium persulfate,

Introduct: Changzhou Qidi Chemical Co., Ltd. is a comprehensive chemical platform engaged in research and development, manufacturing, and trade, with branch offices in Kunshan and Wujin. Established in 2003, the company has entered a phase of rapid growth after more than a decade of development. It operates both domestic and international trade departments, serving markets in China and overseas. Main business areas include: organic chemicals, inorganic chemicals, intermediates, fine chemicals, and more (for details, please refer to the official website or product catalog). The products are widely used in industries such as pharmaceuticals, pesticides, agriculture, petroleum, water treatment, building materials, soil remediation, and environmental protection.,

Main Products: 3-morpholino-2-hydroxypropanesulfonic acid sodium salt, Tri(Hydroxymethyl) Amino Methane Hydrochloride, Tris(hydroxymethyl)aminoethane,

Introduct: Nanjing Qingbei Technology Co., Ltd. is located in the Yanjiang Industrial Development Zone of Nanjing. Through cooperation with numerous universities in Nanjing, the company is dedicated to the research and development of new products in the fields of fine chemicals and biochemicals. The company's existing series of products, such as biological buffers and biochemical reagents, have been widely applied in various fields and have gained broad market recognition. Currently, we have loyal customers in many universities and biopharmaceutical companies worldwide. At the same time, we hope to meet customer requirements and welcome more opportunities for mutual cooperation through our high-quality services.,

Main Products: Chlorhexidine acetate, Chlorhexidine dihydrochloride, Chlorhexidine Gluconate,

Introduct: Peng Zhengmao (Shaanxi) New Material Technology Co., Ltd. is a high-tech enterprise integrating the research, development, production, and sales of pharmaceutical intermediates, active pharmaceutical ingredients (APIs), and various fine chemicals. Its affiliated companies have obtained the "High-Tech Enterprise Certification," ISO-9001 International Quality System Certification, technology trade license certificates, and two "Siyuan" brand registered trademarks. Currently, over 50 varieties are available for immediate supply, and more than 300 varieties can be custom-produced. These products span over ten fields, including pharmaceutical intermediates, APIs, catalysts, and flavors and fragrances. Our business scope includes the technical R&D, production, and sales of intermediates for APIs, materials, and agricultural/veterinary drugs. The company currently employs several doctoral-level R&D technicians and experienced equipment production experts, along with a stable customer base, forming a professional team that integrates technology R&D, production, and end sales. The company now operates a laboratory of nearly 1,000 square meters, collaborates with over twenty production bases, possesses more than a hundred proprietary technologies, and has successfully industrialized and stably marketed over ten products. Peng Zhengmao eagerly looks forward to cooperating with friends from both home and abroad and sincerely welcomes you to visit Xi'an for inspection and guidance.,

Main Products: 2-((3aR,4S,6R,6aS)-6-amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yloxy)ethanol L-tataric acid, 4,6-dichloro-2-(propylsulfanyl)pyrimidin-5-amine, (1R trans)-2-(3,4-difluorophenyl)cyclopropane amine hydrochloride,

Introduct: Chongqing Puyou Pharmaceutical Co., Ltd. is located in the Jiulong Industrial Park of Wanzhou Economic and Technological Development Zone. It specializes in the research, development, production, and sales of specialized pharmaceutical intermediates with complex chemical structures and high synthesis difficulty, while also providing contract research and contract manufacturing services. Adhering to the business philosophy of "Integrating Chemistry and Biology" and "Dual-Driven by R&D Innovation and Technological Innovation," the company focuses on research in bulk drug areas such as chronic disease medications and preventive medicines. Its product pipeline includes antiplatelet, anti-heart failure, hypoglycemic, and antiviral drugs, among others.,

Main Products: sulfur monochloride, Chloroacetic acid, trichloroacetyl chloride,

Introduct: Puyang Jinding Chemical Co., Ltd. was established in May 2013. The project covers an area of over 80 acres with a total investment of approximately 150 million yuan. It is located in the Puyang Chemical Industry Cluster, known as the "Hometown of the Chinese Dragon." The company currently employs over 130 staff members and has departments such as Human Resources, Procurement, Sales, Business Management, Safety, Production Technology, Equipment Management, and Finance. It operates Production Workshop 1, Production Workshop 2, Production Workshop 3, and a Maintenance Workshop. Puyang Jinding Chemical Co., Ltd. is engaged in the manufacturing of other basic chemical raw materials. The company's main products and their scales are: 10,000 tons/year of chloroacetyl chloride, 10,000 tons/year of chloroacetic acid, 5,000 tons/year of sulfur chloride, 6,000 tons/year of chloromethyl ether, 5,000 tons/year of trichloroacetyl chloride, 7,000 tons/year of methyl chloroacetate, and 3,000 tons/year of methyl dichloroacetate, with a by-product of 13,000 tons/year of hydrochloric acid. These products are widely used in industries such as pharmaceuticals, pesticides, dyes, and adhesives. Among them, the quality and output of chloromethyl ether are at the leading level in China. Honors received by the company: In 2018, awarded "Charitable Donation Enterprise" by Hubuzhai Town; In 2019, awarded "Civilized and Honest Enterprise" by Puyang County and "Outstanding Contribution Enterprise" by Puyang Chemical Industry Cluster; In 2020, awarded "Outstanding Contribution Enterprise" by Puyang Chemical Industry Cluster. In 2021, awarded "Outstanding Contribution and Advanced Enterprise" by the Hubuzhai Town Committee of the Communist Party of China and the People's Government of Hubuzhai Town; In 2022, awarded "Outstanding Contribution Enterprise" by the Party Committee and Management Committee of Puyang Chemical Industry Cluster; In 2022, awarded "Advanced Enterprise" by the Party Committee and Management Committee of Puyang Chemical Industry Cluster.,

Main Products: 1,2,4,5-Benzenetetracarboxylic acid, 1,2,4,5-Benzenetetracarboxylic anhydride, Acrolein,

Introduct: Puyang Hengfeng Electronic Insulation Materials Co., Ltd., established in June 2015, is located in the Chemical Industrial Park of Puyang Economic and Technological Development Zone, Henan Province. Covering an area of nearly 70 acres, it is a key construction project in Puyang. The company is a comprehensive production and operation enterprise specializing in pyromellitic dianhydride (PMDA), pyromellitic acid, and pyromellitic anhydride, with an annual production capacity of 5,700 tons. It is one of the larger-scale production bases for pyromellitic dianhydride (PMDA) products in the industry. The pyromellitic anhydride series products produced by our company are widely used in new insulation materials, featuring high temperature resistance, deep cold resistance, impact resistance, excellent electrical insulation, and mechanical properties. They are excellent raw materials for manufacturing films, fibers, enameled wires, impregnated wires, foam plastics, injection-molded parts, and adhesives. The company consistently adheres to the concept of safe development, aiming to improve employee quality and product quality. It has established long-term cooperative relationships with several well-known domestic universities, taking this as an opportunity to lead the industry in product performance improvement and new product research and development. It has gained widespread recognition from the market and customers and has established long-term stable business relationships with renowned domestic enterprises. While rapidly developing and enhancing its hard power, the company strengthens its soft power construction by actively introducing senior enterprise management talents, further improving company management, cultivating corporate culture with advanced business philosophies, and embedding a people-oriented philosophy throughout all operational activities, thereby establishing a positive social image. The company's development relies on the help and support of leaders and customers at all levels. Puyang Hengfeng Electronic Insulation Materials Co., Ltd. welcomes leaders and customers to visit and provide guidance, and looks forward to working hand in hand with peers from all sectors to create a brilliant future together!,

Main Products: Methyl phenylacetate, (±)-exo-6-Hydroxytropinone, D(-)-Arabinose,

Introduct:     Henan Purui Pharmaceutical Co., Ltd., located in Xihua County, Henan Province, covers an area of over 20,000 square meters. It is a specialized manufacturer of anticholinergic active pharmaceutical ingredients (APIs) in China and an important export base, certified by the National GMP (Good Manufacturing Practice) standards.     The company currently employs over 300 staff, including 72 professional and technical personnel (with intermediate and senior professional titles), and has fixed assets worth 40 million RMB. With strong technical capabilities, advanced production processes, and comprehensive testing instruments, the company strictly adheres to the "Good Manufacturing Practice for Pharmaceutical Products" in organizing production. It has established long-term cooperative relationships with the School of Pharmacy of Zhengzhou University and the Zhengzhou University New Drug R&D Center. On November 1, 2009, the company successfully passed the GMP inspection by the National Medical Products Administration (certificate numbers KO105 and G0037). It specializes in the production of APIs such as Racemic Anisodamine (National Drug Approval Number H19983090), Atropine Sulfate (National Drug Approval Number H20073819), Levofloxacin Hydrochloride, as well as various pharmaceutical intermediates including Tropine and Tropinol.     The company adheres to the management principle of "Quality First, People-Oriented," embraces a corporate spirit of keeping pace with the times and forging ahead with determination, and builds the image of Purui Pharmaceutical professionals with integrity.,

Main Products: Butterfly valve, Ball valve, Pipe line,

Introduct: Yixing Linggu Plastic Equipment Co., Ltd. (formerly Yixing Engineering Plastic Equipment Factory) was established in 1987. Located in Yixing, a nationally renowned "Pottery Capital," the company is one of the early manufacturers of engineering plastic pumps. It specializes in producing "Linggu" brand corrosion-resistant and wear-resistant engineering plastic pumps, primarily made from ultra-high molecular weight polyethylene. The company holds a national production license for pump products and is certified under the ISO9001:2015 quality management system. The company covers an area of 45,000 square meters, with fixed assets worth 50 million yuan and an annual production capacity exceeding 200 million yuan. Over the past 30 years since its establishment, the company has focused on five key themes: new product development, market expansion, quality assurance, customer service, and management improvement. Based on a pragmatic approach, the company has continuously explored and innovated, achieving substantial progress in the research and development of new product structures, materials, and processes, as well as transitioning equipment toward high precision, innovation, and intelligence. To date, the company possesses one welding robot workstation, two assembly and complete machine production lines, one semi-automatic painting line, 17 horizontal and vertical machining centers and turning centers, 14 CNC gantry milling machines, CNC lathes, and CNC wire-cutting machines, and 24 conventional equipment units for boring, turning, milling, planing, grinding, and drilling. Additionally, it has 34 compression molding machines ranging from 50 to 1000 tons, 16 ovens of various sizes, and 49 auxiliary equipment units. A nationally standardized Class B open test bench rigorously inspects each pump before leaving the factory. The testing flow rate can reach up to 4,500 m³/h, with automatic data sampling, providing customers with comprehensive inspection reports. The company also has a special nozzle atomization test system that utilizes advanced patented technology to measure the atomization characteristics of nozzles, generating five atomization characteristic parameter curves. A coordinate measuring machine ensures the geometric tolerance inspection of critical components. With strong technical capabilities, the company possesses the ability to independently develop products and molds. It is equipped with a physical and chemical analysis laboratory and a destructive test bench for material comparison and experimentation. The company has obtained one invention patent and 24 utility model patents, including five sealing patents. Currently, the company has developed various products, including horizontal and submersible types, spanning 18 series, over 100 varieties, and more than 1,000 specifications. The flow rate can reach up to 4,500 m³/h, the head up to 80 m, and the submersible working depth up to 4 m. The product lines include: FUH series plastic horizontal pumps, FDU series low-speed plastic slurry pumps, FTT series silicon carbide ceramic pumps, FLU series filter press pumps, FCU series side suction pumps, FTU series ceramic composite pumps, FYUB series cantilever submersible pumps, FYUC series low-speed cantilever submersible slurry pumps, FZU series self-priming pumps, IMC series magnetic drive pumps, FRU series hose pumps, FGU series pipeline pumps, FSL series vertical pumps, FQU series all-plastic pumps, FXU series cyclone slurry pumps, FCF series plastic-lined pumps, FFU series pontoon pumps, and FPZJ series water jet vacuum units. The company also produces engineering plastic steel-lined plastic pipelines, fittings, foot valves, ball valves, diaphragm valves, compensators, and spray nozzles. The products are widely used in non-ferrous metal smelting (gold, silver, copper, lead, zinc, nickel, cobalt, etc.), ferrous metal smelting (steel pickling and manganese industry), titanium dioxide, petrochemicals, phosphate fertilizers, chemical fibers, citric acid, acid production, rare earth, environmental protection, power plant desulfurization, rare metals, pesticides, and other industries. They are used to transport clear liquids or corrosive media containing solid particles, such as dilute sulfuric acid, phosphoric acid, hydrofluoric acid, fluorosilicic acid, hydrochloric acid, mixed acids, electrolytes, and gypsum slurry. The products are sold in 28 provinces, municipalities, and autonomous regions across China, serving over 5,000 customers, and have been exported to countries such as Thailand, Indonesia, Vietnam, Malaysia, Mongolia, Papua New Guinea, and Jordan. The company also boasts a mature customer service team and a comprehensive customer service system, providing consultation, training, maintenance, and guidance to customers. Amid fierce competition, Yixing Linggu Plastic Equipment Co., Ltd. adheres to the business philosophy of "people-oriented, quality-driven, market-focused, innovation-powered, and management-based," continuously striving to provide high-quality products and excellent after-sales service!,

Main Products: trans-1,4-dibromo-2-butene, 1-Bromo-2-ethylhexane, Acetyl bromide,

Introduct: Kaifeng Pufeng Chemical Co., Ltd. is a chemical enterprise integrating research and development, production, and operation. It primarily produces and operates a series of products including bromoalkanes, bromocarboxylic acids and their derivatives, acyl bromides, and amides. The company covers an area of 25,000 square meters, with a clean and tidy environment and a rational layout. It features standard medium-sized production workshops and supporting facilities, as well as a quality inspection and R&D center equipped with advanced instruments. Since its establishment, the company has focused on new technologies and high quality, advocating the corporate philosophy of "people-oriented, technological innovation." The enterprise boasts a team of technical and managerial talents engaged in chemical management, R&D, and production, with various professionals accounting for 30% of the total workforce, dedicated to continuous product innovation. Looking ahead, all employees of the company will strive tirelessly and persistently to meet market demands with better products and high-quality services. We sincerely welcome domestic and international clients to discuss business, cooperate for mutual benefit, and create a brilliant future together!,

Main Products:

Introduct: Shanghai Ruishang Pharmaceutical Technology Co., Ltd. (formerly Zhoushan Purisen Pharmaceutical and Chemical Co., Ltd.) has a professional team dedicated to research and development, production, and international market expansion. To meet development needs, the company officially relocated from Zhejiang to the Shanghai Pujiang High-Tech Park at the end of 2019, integrating its R&D and sales centers. The company has established cooperative relationships with research institutions such as the Shanghai Institute of Pharmaceutical Industry and Shenyang Pharmaceutical University. It has set up cooperative production bases in Shandong and Jiangsu, and maintains an office in Mumbai, India. On one hand, leveraging its own R&D and production resources, the Shanghai R&D center, led by Ph.D. experts, focuses on process development to provide customized services for domestic and international clients in the form of specialty active pharmaceutical ingredients (APIs) and advanced intermediates. On the other hand, the company is committed to sourcing specialty pharmaceutical and chemical raw materials from around the world for Chinese pharmaceutical enterprises. Its service scope spans from the development of new compounds in the laboratory to large-scale production. Our mission is: "To provide professional, high-quality, and value-added services for our clients." We focus on the following areas: Custom production of specialty APIs/intermediates Acting as agents to develop international markets for domestic products Acting as agents to develop the Chinese market for imported products,

Main Products: methyl 6-methylnicotinate, trans-2,3-Dimethylacrylic acid, 2-Methoxyethyl acetate,

Introduct: Yangzhou Prince Pharmaceutical Technology Co., Ltd. is located in Yangzhou City, Jiangsu Province. Established in 2003, the company specializes in the research, development, and production of novel pharmaceutical intermediates, specialty chemicals, and distinctive generic drugs. It holds controlling or participating shares in factories located in Yangzhou (Jiangsu), Anqing (Anhui), and Alxa (Inner Mongolia). In the urban area of Yangzhou, the company has established a business center and a research and development center. The company excels in various types of reactions, including etherification, amination, chlorination, esterification, cyclization, hydrogenation, and Grignard reactions. Over the past decade, it has developed more than 400 catalog products, including over 40 key pharmaceutical intermediates. These intermediates are involved in areas such as anticancer, cardiovascular, digestive system, and psychiatric diseases, covering key intermediates for active pharmaceutical ingredients like quetiapine, fluvoxamine, erlotinib, gefitinib, sunitinib, lapatinib, rabeprazole, and lafutidine. For many years, the company has been supplying high-quality pharmaceutical intermediates to numerous globally renowned pharmaceutical enterprises. In 2011, the company was recognized as a "High-Tech Enterprise." It adheres to a path of technological innovation and holds more than 10 authorized invention patents. The company insists on using international standard management systems to advance all aspects of its operations. It has established an ISO9001:2000 quality management system, an ISO14001:2004 environmental management system, and an OHS18001:1999 occupational health and safety management system. Over the years, it has passed on-site audits conducted by more than 20 international and domestic pharmaceutical companies.,

Main Products: Hydrofluoric Acid, Deuterium fluoride, Fluorosilicic acid,

Introduct: Pingquan Shenghe Chemical Co., Ltd., established on January 14, 2025, with a registered capital of 3 million yuan, is located in Hebei Pingquan, the historical and cultural city known as the "Origin of the Khitan Ancestors." The company employs 3 chemical engineers and over 30 specialized technical personnel in fluorine chemistry. It is a modern chemical enterprise integrating production, storage, and sales. Products include: hydrofluoric acid, fluorosilicic acid (silicofluoric acid), electrolyte hydrogen fluoride for lead electrolysis, sulfuric acid, fluorite (powder), and other industrial products. Production utilizes a DCS automated control system with advanced technology. The core technical team has over 20 years of experience in the fluorine chemical industry, fully capable of meeting the usage needs of related sectors. The company not only provides high-quality products but also has established a comprehensive after-sales service system, offering guidance and assistance for problems and challenges encountered during enterprise development. Looking to the future, through continuous efforts and improvements, we aim to deepen cooperation with various enterprises to achieve mutual benefit and win-win outcomes!,

Main Products: 2,2,6,6-Tetramethyl-4-piperidinol, Trimethyl phosphate, Photo-stabilizer BW-10LD,

Introduct: Shandong Puyitai New Material Co., Ltd. is located 50 meters north of the intersection of Jianshe Street and Linshang Road in Juancheng County, Heze City, Shandong Province, known as the hometown of peonies. The company is dedicated to providing customers with a series of light stabilizer products such as 770 and 622, along with comprehensive light stabilization solutions. These effectively mitigate the photodegradation chemical reactions in polyolefins, coatings, engineering plastics, and biodegradable materials, significantly extending the service life of polymer materials. The company's main products include: Tetramethylpiperidone, Tetramethylpiperidinol, Tetramethylpiperidinamine, Polymerization Inhibitor 701, Light Stabilizer GW-770, Light Stabilizer GW-622, Light Stabilizer GW-290, and Synergistic Crosslinking Agent 970. Product Features and Application Areas: These products focus on the field of hindered amine light stabilizers and their intermediates. They feature diverse functional group structures, high molecular weight, low alkalinity, and bonding capabilities. They can capture free radicals generated during photodegradation chain reactions, effectively inhibiting photodegradation chemical processes. With low additive concentrations, they achieve excellent anti-aging effects, significantly enhancing the long-term thermal stability of products. They can replace phenolic antioxidants and are widely used in automotive interiors and exteriors, outdoor sports equipment, artificial turf, chemical fibers, coatings, engineering plastics, textiles, building materials, and other industries.,

Main Products: L-(+)-Ergothioneine, alpha-ecdysone, Matrine,

Introduct: Shaanxi Panier Biotechnology Co., Ltd. was established in 2012, specializing in the extraction, research and development, production, and sales of plant active ingredients. It is a standardized plant extraction company established in accordance with international standards. Its natural plant extraction products are widely used in functional food and beverages, health products, cosmetics, and pharmaceuticals, with products sold in the Americas, Australia, Europe, and Southeast Asia. The company operates two factories: one is a solid beverage workshop in the Tongchuan New Area, covering an area of 1,000 square meters, primarily engaged in the production of solid beverages and pressed candies. This factory has obtained the SC certification. The other plant extraction workshop is located in Lueyang, Hanzhong, mainly focused on the separation and extraction of plant monomers. This factory has passed GMP certification and also obtained SC certification. Since its establishment, the company has successively obtained ISO9001/22000, HACCP, HALAL, Kosher, and Organic certifications. It is a high-quality enterprise registered with the FDA.,

Main Products: Bearing oil, Turbine oil, Cleaning agent,

Introduct: Shanghai Pingyao Trading Co., Ltd. is the exclusive distributor of CPI synthetic lubricants in the Chinese market. It is a professional company formed by a team of synthetic oil experts and compressor specialists. Currently, the company operates two warehouses, one in the Shanghai Waigaoqiao Free Trade Zone and another in the Putuo District, with ample stock available to serve compressor manufacturers, distributors, and petrochemical industry dealers across various provinces and cities in China.,