China Suppliers List

Main Products:

Introduct: Shanghai Pioneer Pharmaceutical Technology Co., Ltd. is primarily engaged in the process research and development of active pharmaceutical ingredients (APIs) and their intermediates, as well as the improvement of production technologies. The company provides related products and technical services to research institutions and pharmaceutical enterprises, covering everything from drug discovery to the large-scale production of APIs and pharmaceutical intermediates.,

Main Products: Charcoal,

Introduct: Shanghai Meibao Activated Carbon Co., Ltd. is an integrated enterprise engaged in production and research & development, with four manufacturing plants. Its raw material bases are established near abundant resources, focusing on the integration of the industrial chain, ensuring low, sufficient, and stable raw material costs. The products primarily use coconut shell, charcoal, and coal as raw materials to produce a series of powdered and granular activated carbons, widely used in water treatment, desulfurization, decolorization in food and beverages, catalysts, catalytic carriers, air purification, pigments, and pollution control. The company boasts a comprehensive and efficient management and marketing network, with an annual production and sales volume of over 8,000 tons of activated carbon, exported to Europe, the United States, Japan, South Korea, Australia, Southeast Asia, and other countries and regions. Established in 2000, the company is headquartered in Shanghai, the leading city in the Yangtze River Delta, the most economically dynamic region in China. It possesses excellent human resources, a favorable environment, and a complete logistics system. Through years of continuous effort, the company has accumulated extensive experience in research, development, and manufacturing, with a team of professional technical personnel. Its product standards align with international norms and can perform various standard conversions. In product applications, the company assists customers in selecting suitable activated carbon products and provides technical support for after-sales services. Product testing adheres to technical indicators such as GB12496-90 and foreign standards like ASTM and JISK1474-91.,

Main Products: p-Toluenesulfonamide, toluenesulphonamide, mixed isomers, 2-Methylbenzenesulfonamide,

Introduct: Puyang Muchensheng Trading Co., Ltd. is located in the picturesque and well-connected Liutun Town, Puyang City. The factory specializes in the production of p-Toluenesulfonamide (PTSA), with product purities of 98%, 99%, and 99.5% or higher to meet market demands. The flagship product, p-Toluenesulfonamide, undergoes strict management at every stage—from raw material procurement and production process control to finished product inspection—ensuring the stability and high quality of every batch. Through continuous technological optimization, the purity and yield of the product have been improved while production costs have been reduced. p-Toluenesulfonamide is widely used in pharmaceutical intermediates, fluorescent resins, textile printing and dyeing, plasticizers, dyes, and other fields, earning recognition from numerous market customers. Adhering to the development philosophy of "Innovation, Pragmatism, and Win-Win Cooperation," Puyang Muchensheng Trading Co., Ltd. sincerely looks forward to collaborating with both new and existing clients for mutual success!,

Main Products: 3-bromo-2-methylpropene, 4-bromo-2,1,3-benzothiadiazole, 4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE,

Introduct: Changzhou Malong Chemical Co., Ltd. is a technology-based enterprise integrating research and development, production, and sales. Formerly known as Changzhou His Chemical Co., Ltd., its products are widely used in industries such as pharmaceuticals, pesticides, liquid crystal materials, flavors, and fragrances. The company has a chemical laboratory in Changzhou, maintains good cooperative relationships with multiple universities, and has partnered with factories in Northern Jiangsu and Shandong. It provides professional services for new product development, process optimization, pilot-scale amplification, and large-scale production to its clients.,

Main Products: sulfuryl fluoride,

Introduct: Hangzhou Maoyu Electronic Chemicals Co., Ltd. is an advanced and well-equipped fine chemical pesticide manufacturer, established with investment from the British Virgin Islands-based Maoye Group. Located in the Hangzhou Economic and Technological Development Zone, the company enjoys convenient transportation and occupies an area of 50 acres, with a registered capital of USD 4.7 million and a total investment of USD 7 million. In 2008, the company obtained approval from the National Development and Reform Commission as a pesticide manufacturer, and in 2009, it acquired the sulfuryl fluoride pesticide registration certificate from the Ministry of Agriculture. The company boasts a large number of experienced senior professionals in the chemical industry, state-of-the-art production equipment, advanced production processes, and scientific management. Its annual production capacity of sulfuryl fluoride reaches 1,000 tons. The products are highly popular both domestically and internationally and have earned an excellent reputation. Adhering to the corporate spirit of integrity, care, pragmatism, and innovation, Hangzhou Maoyu looks forward to establishing partnerships with more clients worldwide. We are committed to providing customers with the highest quality products and services.,

Main Products: atomoxetine hydrochloride, terbinafine hydrochloride, terbinafine,

Introduct: Shanghai Jinhuan Chemical Co., Ltd. was established in 2007. The company is primarily engaged in the research, development, production, sales, and import-export business of oil and gas field chemical additives, bulk chemical products; new drugs, pharmaceutical APIs, and fine chemical intermediates; food and feed additives, flame retardants, specialty silicone additives, and other chemical products. The company possesses advanced research and testing equipment as well as precision analytical and detection instruments. It has a strong team with professional technical capabilities and scientific management expertise. A research and development center has been established in Shanghai, and close cooperative relationships have been formed with numerous domestic and international research institutions. The company deals in oil and gas field chemical additives and bulk chemical products, mainly including drilling chemicals (including drilling fluid treatment agents), oil and gas production chemicals (such as chemicals for acidification and fracturing, involving demulsifiers, fluid loss reducers, bactericides, pour point depressants, water shutoff and profile control agents, etc.), enhanced oil recovery chemicals (including polymers and surfactant flooding agents), oil and gas gathering and transportation chemicals (including pour point and viscosity reducers), and water treatment chemicals. Bulk chemical products include acetic acid, methanol, ethanol, citric acid, phosphoric acid, hydrazine hydrate, and others for distribution and trade. The pharmaceutical APIs produced by the company mainly include antidepressants, antifungals, antihistamines, anti-inflammatory and analgesic agents, antiepileptics, anti-Parkinson's drugs, antivirals, and cardiovascular medications. Food additives primarily consist of pine needle oil, cedar leaf oil, chromium picolinate, chromium polynicotinate, ferrous fumarate, ferrous citrate, and other products. The feed additives handled by the company mainly include methionine, glycine, lysine, and chelated products of composite amino acid series such as copper, iron, zinc, manganese, selenium, cobalt, iodine, boron, molybdenum, vanadium, and chromium. New polymer materials and functional polymers mainly include silicone resins, fluororesins, polyurethane, polyvinyl ether resins, UV-curable resins, and other products. Flame retardants are primarily halogen-free. The company's products are applied in pharmaceuticals, food, feed, engineering plastics, rubber, coatings, inks, adhesives, papermaking, printing, textiles, and other fields. The company consistently adheres to the management principle of "people-oriented, technological innovation" and the operational philosophy of "quality first, reputation first, customer supreme." It looks forward to collaborating with both new and existing clients to foster a prosperous market economy and create a successful future together.,

Main Products: ribonuclease A from bovine pancreas, deoxyribonuclease I F. bovine pancreas, Triphenyltin Chloride,

Introduct: Hubei Maoerwo Biomedical Co., Ltd. (Hubei Super Chemical Co., Ltd.) is located in Wuhan City, Hubei Province, a hub of land, water, and air transportation. It is a company dedicated to the development and sales of fine chemicals, pesticide raw materials, and other products. The company is committed to becoming a strong brand enterprise with independent import and export rights. Innovative and groundbreaking products have made Maoerwo Pharmaceutical not only a leader in the industry domestically but also highly reputable internationally. It consistently adheres to the business philosophy of "customer satisfaction, enterprise development," building bridges with customers through integrity and dedication to provide better, faster, and more accurate services. The company possesses independent import and export rights and an excellent sales team. Through the diligent efforts of all employees, the company has opened up a broad market. Its products are sold throughout the country and exported to regions such as Europe, America, Southeast Asia, and Africa, serving over 2,000 customers annually and earning widespread recognition and praise from clients.,

Main Products: 2-BROMOMALONALDEHYDE, 2,6-Diaminopurine, Benzaldehyde, 2,3-dichloro-6-nitro-,

Introduct: Jiujiang Ruiteng Biotechnology Co., Ltd. is a high-tech enterprise integrating independent research and development, large-scale production, and market sales, focusing on innovation and development in the fields of pharmaceutical intermediates and new materials. Relying on its Shanghai R&D center, the company has two production bases in Shandong and Jiangxi, with a total area of 110,000 square meters. All construction facilities are built to high industry standards and fully comply with national safety and environmental requirements. Among them, the Shandong production base is located in Binzhou, known as the "hometown of bromine," providing unique geographical and technological advantages for bromine applications, ensuring the smooth progress of related products from R&D to production. The Jiangxi production base is situated in the Jiujiang Pengze Chemical Industrial Park, leveraging the resources of Jiujiang Petrochemical, which is highly conducive to the large-scale production of new materials. Some products have already achieved a thousand-ton continuous production scale, and the company looks forward to sincere cooperation with domestic and international peers. Main supplies include: Methyl 3-amino-2-thiophenecarboxylate, p-Nitrobenzyl alcohol, p-Nitrobenzyl alcohol monomalonate, 4-Hydroxy-4'-isopropoxydiphenyl sulfone, 2-Butyl-3-(4-hydroxybenzoyl)-5-nitrobenzofuran, 2,4-Diamino-6-chloropyrimidine, 4-Bromomethyl-2-(1H)-quinolinone, Penem intermediates, Thifensulfuron intermediates, Dronedarone intermediates, Paroxetine intermediates, Minoxidil, thermochromic colorants, rubber additives, OLED new materials, and more.,

Main Products: (1α,2α,3β,6β)-1,2,3,6-tetrahydro-3,6-methanophthalic anhydride, (3aR,4S,7R,7aS)-4,7-Methano-1H-isoindole-1,3(2H)-dione, Bicyclo[2.2.1]heptane-2,3-dicarboxylic Anhydride,

Introduct: Shanghai Keqin Chemical Technology Co., Ltd. is a high-tech research, development, and production-oriented chemical supplier, located in the Shanghai Jinshan Chemical Industrial Park. The company is primarily dedicated to the research, development, production, and sales of innovative chemicals, especially olefin metathesis catalysts and cutting-edge pharmaceutical intermediates. Our goal is to be "your expert in olefin metathesis catalysts." Keqin Chemical boasts an internationally renowned scientific research team and advanced instrument facilities, with two R&D centers and two kilogram-scale production workshops that comply with high safety standards. We provide customers with top-tier chemical technology services and support, capable of supplying high-tech catalysts, pharmaceutical intermediates, and various chemicals in kilogram quantities and above.,

Main Products: Benzoyl isothiocyanate, 3-Fluorophenyl isothiocyanate, 4-Chlorophenyl isothiocyanate,

Introduct: MANAC Inc., established in 1948, is a Japanese manufacturer of bromides and iodides with a 70-year history. The company currently employs approximately 300 people and achieved sales of about 500 million RMB in 2014. In 2000, it was listed on the Tokyo Stock Exchange. MANAC's products include flame retardants, fine chemicals, functional materials, and pharmaceuticals. In March 2016, it established "MANAC (Shanghai) Trading Co., Ltd." to further expand its presence in the Chinese market. As a leading bromide manufacturer in Japan, MANAC will continue to develop new applications for bromides and iodides, bringing its products and technologies from Japan to the global market.,

Main Products: 3-(Cyclopropylmethoxy)-4-(difluoromethoxy)benzoic acid, Retigabine Dihydrochloride, Ambrisentan,

Introduct: Tianjin Medson Pharmaceutical Technology Co., Ltd., established in 2011, is a research-oriented enterprise integrating scientific research, production, and trade in pharmaceutical active pharmaceutical ingredients (APIs), intermediates, and various fine chemicals. The company currently has departments for synthesis, analysis, pilot research, and production. Relying on Tianjin University, the company has established a joint laboratory there. With a research team led by professors and pharmaceutical doctors, it has independently or collaboratively developed multiple series of pharmaceutical APIs and intermediate products. Order sizes range from grams and kilograms to tons, meeting the needs of small-scale R&D trials, pilot experiments, and large-scale production. The company adheres to the goals of resource sharing, complementary advantages, and mutual benefit, upholding principles of honesty and fairness. It continuously meets the growing market demands with high-quality, diverse product series and efficient, excellent services. The main product series provided by Tianjin Medson Pharmaceutical Technology Co., Ltd. include: API series, including APIs, intermediates, and impurities such as Roflumilast, Retigabine, Ambrisentan, Parecoxib Sodium, Laquinimod, Pemetrexed, Betrixaban, etc.; piperazine and homopiperazine derivative series; piperidinone derivative series; carboxyfluorescein series, among others. Professional project managers, R&D personnel, and production managers can customize the production of fine chemical products from grams and kilograms to tons according to customer requirements.,

Main Products: 2,4-Di-tert-pentylphenol, PALMITOYLISOPROPYLAMIDE, Polypolyols;POP,

Introduct: Shanghai Pushun Import & Export Co., Ltd., a subsidiary of the Shanghai Foreign Economic and Trade Investment Group, is a foreign trade enterprise approved by the Shanghai Municipal Commission of Foreign Economic and Trade. With strong support from the Shanghai Foreign Economic and Trade Investment Group and leveraging the robust platform and abundant business opportunities of the Shanghai International Procurement Center, the company undertakes procurement orders from numerous international clients and engages in import and export trade, serving the nation from its base in Shanghai while maintaining a global outlook. Currently, the company primarily handles the import and export of various commodities and technologies, processing of imported materials, "three imports and one compensation" business, bonded operations, as well as entrepot trade and countertrade. On the import side, it focuses on bulk petrochemical and fine chemical products through self-operated imports, while on the export side, it specializes in self-operated exports of chemical products, home textiles, building materials, and mechanical & electrical products. Additionally, it acts as an agent for the import and export of various commodities nationwide. The company boasts a sound organizational structure and scientific management, having obtained ISO 9001:2000 international quality system certification. Staffed by foreign trade professionals with extensive expertise and experience, it provides high-quality products to domestic and international clients, building the reputable "Pushun" brand. Equipped with modern storage tanks, warehouses, and professional transportation services, the company offers warm and comprehensive support to its customers. With an annual import and export trade volume of USD 200 million, the company has established long-term, stable cooperative relationships with numerous renowned chemical enterprises and multinational corporations worldwide, serving as their agent in the Chinese market. It deals in over 30 types of chemical products, primarily phenol, acetone, and cyclohexanone, supplying more than a thousand downstream enterprises across Shanghai and various provinces nationwide. Most of these products hold a dominant position in the East China region. Annually, the company exports over 20 types of chemical products, along with substantial quantities of home textiles, building materials, and mechanical & electrical products to markets in Europe, Asia, the Middle East, and other parts of the world, generating tens of millions of US dollars in foreign exchange earnings each year. With its outstanding performance, Shanghai Pushun Import & Export Co., Ltd. has grown into a dynamic and competitive modern enterprise. Over the years, it has forged long-term, stable trade partnerships with numerous companies, establishing itself as a reliable trading partner for industry peers. The company sincerely looks forward to collaborating with you to achieve a brilliant future and stride toward a brighter tomorrow!,

Main Products: N,N'-Dimethyloxamide, 3,3'-thiodi(propionic acid), 1-aminocyclopropionitrile HCl,

Introduct: Shandong Medireal Biopharmaceutical Technology Co., Ltd. was established on September 26, 2022. It currently operates with comprehensive offices, a financial center, a research and development center, and import-export business. Its production bases are located in Weifang Binhai Development Zone, Dongying Port Economic Development Zone, and Hekou Economic Development Zone in Dongying City, Shandong Province. The company's main business includes: amino acids and their derivatives, biopharmaceutical products, high-end pharmaceutical products, and custom synthesis products. The company's projects are positioned with a high starting point, advanced technology, low-carbon environmental protection, and safety. The company currently employs over 300 staff (including production personnel), with a total land area of more than 400 acres and fixed assets exceeding 200 million RMB (as of 2022). The company is in a phase of rapid development and expansion, with its annual output value doubling in growth.,

Main Products: Tris(hydroxymethyl)aminoethane, Dibenzylamine, Benzylamine,

Introduct: Hubei Jiangyan Tianxiang Chemical Co., Ltd. was established in June 2010. With a unified social credit code of 914290055570033646 and a registered capital of 49.3431 million yuan, it is jointly funded by China Petroleum & Chemical Corporation and Qianjiang Tianxiang Chemical Co., Ltd. It is a chemical enterprise integrating production, research and development, and operations, as well as a national high-tech enterprise. The production base is located in the Yanhua Industrial Park, Wangchang Town, Qianjiang City, Hubei Province, situated in the beautiful Jianghan Plain. The company has been dedicated to the research, development, production, and sales of fine chemical products, specializing in amination and hydrogenation series products. Main products include: dibenzylamine, furfurylamine, benzylamine, benzylamine, and tris(hydroxymethyl)aminomethane. In the research and application of catalytic hydrogenation production processes in the fine chemical industry, the company persists in carrying out product upgrades and technological innovation activities, accumulating extensive experience. The company places great emphasis on production safety and product quality improvement, adhering to the business philosophy of "Safety, Quality, Efficiency, and Environmental Protection." Centered on market demand, it has developed a series of products that meet customer needs and has explored a path of high-quality and sustainable development. The company possesses complete safety and environmental assessments, various qualifications, legal documents, and certification documents. It focuses on sustainable development and clean production, with quality control covering every process and step from production, processing, calibration, packaging to outbound logistics. Guided by the philosophy of "Focusing on customer needs, focusing on customer future," the company provides customers with high-quality products.,

Main Products: 2-Bromotetrafluoroethyl trifluorovinyl ether, 3-[1-[difluoro[(trifluorovinyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoropropiononitrile, Boron,

Introduct: Sichuan Jingwu Petroleum Technology Development Co., Ltd. was established in 2014 and is located in the Science and Technology Park of Southwest Petroleum University in Xindu District, Chengdu. It is primarily engaged in the research and technical services of new technologies for oil and gas field exploration and development, as well as the agency sales of chemical products. I. Oilfield Technology Development 1. Customized development of cement additives for oil and gas well cementing: development of oil well cement friction reducers; development of oil well cement fluid loss additives; development of oil well cement retarders. 2. Development of cement systems for oil and gas well cementing: development of high-temperature (120°C~150°C), ultra-high-temperature (150°C~180°C), and extreme-high-temperature (180°C~250°C) cement slurry systems; development of high-density (1.90g/cm³~2.40g/cm³) and ultra-high-density (2.40g/cm³~2.80g/cm³) cement slurry systems; development of low-density (1.50g/cm³~1.70g/cm³) and ultra-low-density (1.30g/cm³~1.50g/cm³) cement slurry systems; development of elastic, tough, high-bonding, and high-strength cement slurry systems. 3. Development using additives: development of hydrophobic interface modifiers; development of hydrophobic and oleophobic interface modifiers; development of flowback aids for fracturing and acidizing. II. Oilfield Product Sales 1. Oil well cement additives: oil well cement friction reducers; oil well cement fluid loss additives; oil well cement retarders; oil well cement slurry expanders; oil well cement accelerators; oil well cement defoamers; resins for oil well cement; latex for oil well cement. 2. Oil production additives: sulfur deposition prevention interface modifier base film agent for sulfur-containing gas reservoir wellbores; hydrophobic interface modifiers for oil and gas well fracturing and acidizing; hydrophobic and oleophobic interface modifiers for oil and gas well fracturing and acidizing. III. Chemical Product Sales Including perfluoroether rubber additives and high-purity basic elemental materials. ,

Main Products: 2,4-Dichlorobenzyl alcohol, 1-dodecylpyridinium chloride, HexadecylPyridinium chloride,

Introduct:     Lanzhou Dayuan New Material Technology Co., Ltd. is a professional enterprise specializing in the research, development, production, and sales of fine chemical products. We adhere to the principle of "Treating others with sincerity, working diligently, being kind to others, and having a clear conscience."     We provide scientific, rigorous, fast, and attentive service to every customer. Additionally, leveraging our strong technological capabilities, we can rapidly develop, customize, and scale up the production of specialized products for our clients, ranging from kilogram to tonnage levels. The company has been certified under ISO9001:2000.     Our company was registered and established in January 2020 at the Lanzhou New Area Administration for Industry and Commerce, with a registered capital of 5 million RMB. We have complete procedures, advanced equipment and facilities, and mature processes. We consistently provide customers with high-quality products, technical support, and comprehensive after-sales services. Our main focus is on the research and development of new materials for daily chemical products, along with production and sales. We boast excellent products and a professional sales and technical team.     Our company is located in Lanzhou New Area, and we warmly welcome everyone to visit and provide guidance. If you are interested in our products, we look forward to your inquiry by phone.,