China Suppliers List

Main Products: Azoxystrobin, 4-hydroxynaphthalene-1-sulphonic acid, 4-Amino-1-naphthalenesulfonic acid, sodiumsalt, hydrate,

Introduct: Hebei Tianjing Import and Export Trading Co., Ltd. is located in a provincial-level industrial park in Hebei Province, covering an area of 100 acres with over 10,000 square meters of factory buildings. It has workshops for pesticides, dyes, and active pharmaceutical ingredients, and is equipped with large-scale wastewater treatment facilities. The company holds permits for the use of sodium cyanide, potassium cyanide, piperonal, chlorine, and other chemicals. Major equipment includes autoclaves, thermal oil systems, distillation towers, enamel reactors, refrigeration units, and is supported by well-equipped laboratories and testing facilities. The infrastructure is comprehensive. Current main products in pharmaceutical intermediates include: 1-fluoronaphthalene, among others. Main products in pesticide intermediates include: azoxystrobin, among others. Main products in dye intermediates include: sodium 1,4-acid salt, Neville acid, among others. With years of experience in chemical production, the company possesses first-class production equipment, advanced production processes, scientific management systems, and comprehensive testing methods, ensuring stable and reliable product quality. Since its establishment, the company has always adhered to the principle that "quality is life, credibility is the soul, and customers are paramount." It continuously strengthens internal management, relies on technological advancement, introduces advanced domestic and international technologies, and adopts a market-oriented and customer-centric approach to actively adjust its business strategies, thereby enhancing competitiveness and elevating the company to new heights in production, operation, and management. We warmly welcome both new and existing customers to visit and guide us, and to discuss business opportunities. Our company sincerely hopes to engage in comprehensive and multi-level cooperation with all sectors of society to achieve mutual development together! We are currently seeking relevant enterprises for collaborative production, aiming for mutual benefit and win-win outcomes!!!,

Main Products: Sulfuryl chloride, sulfur dioxide, Pinacolone,

Introduct: Junan Guotai Chemical Co., Ltd. is located in the Economic Development New Area of Junan County, adjacent to Rizhao Port to the east, close to the Beijing-Shanghai Expressway to the west, and near the Yanshi Railway and the Junan-Ji’nan transportation artery. It is also situated along the Lanji First-Class Highway, with Lianyungang and Linyi airports only 90km and 40km away respectively, offering a superior geographical location and convenient transportation conditions. The company adheres to the principle of "integrity as the foundation, customer first," always prioritizes the market, continuously optimizes its product structure, and drives innovation in technology to expand its product sales market, earning recognition and respect from a wide range of customers and industry partners. Junan Guotai Chemical Co., Ltd. is a fine chemical enterprise covering an area of approximately 100 acres, with an investment of 110 million yuan. It has established an annual production capacity of 10,000 tons of thionyl chloride, 10,000 tons of sulfuryl chloride, 10,000 tons of sulfur dioxide, natural active 2-methyl butanol, pinacolone, dichloropinacolone, natural isoamyl alcohol, natural active 2-methyl butanol, natural active 3-methyl butanol, natural n-propanol, natural isobutanol, natural n-butanol, natural isopropanol, sodium formaldehyde sulfoxylate, zinc oxide, natural isobutanol, and industrial alcohol. The company boasts modern standard workshops and advanced high-efficiency equipment, along with state-of-the-art pollution control facilities, with all indicators meeting national standards. The company's main products include sulfur dioxide, sulfuryl chloride, thionyl chloride, and dichloropinacolone. These products have a wide range of applications, not only in pesticides and dyes but also in pharmaceuticals and other fields. The company has a marketing network spanning all provinces and cities across the country, with products covering the entire nation and exported to Japan, South Korea, India, Europe, America, and other countries and regions, establishing long-term business cooperation relationships with them. Our company explores the market with enthusiastic service and meets market demands with customer needs, sincerely cooperating with domestic and international customers to jointly pursue development!,

Main Products: 1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-one, Quinuclidin-3-ol, Scopine,

Introduct: Hangzhou Guorui Biotechnology Co., Ltd. was established in August 2017 and is located in the picturesque Qiantang River area of Hangzhou National Hi-Tech Industrial Development Zone (Binjiang). The company operates an 800-square-meter standardized R&D laboratory, specializing in biotechnology and pharmaceutical technology. Its core team consists of professionals from renowned domestic and international pharmaceutical companies, bringing 10 to 25 years of expertise in pharmaceutical R&D and market experience. Leveraging a strong R&D team and a standardized drug management system, the company provides products and services that meet the requirements of both domestic and international markets, including Europe and the United States. Currently, the company employs four technical staff with master's degrees or higher and maintains a advisory team of six professors and PhDs. Through years of research and exploration, Guorui has established and refined its active pharmaceutical ingredients (APIs) and intermediate process technology R&D system, as well as platforms for biochemical and biopharmaceutical research. Its core business focuses on the development of generic drugs, me-too and me-better drugs, and novel chemical drug structures. The company also collaborates with teams and experts in preclinical pharmacological research. Guiding itself by the core principles of "innovation, integrity, dedication, and win-win cooperation," Guorui is committed to customer satisfaction, continuous innovation, and self-improvement. It has earned the trust and respect of clients and industry peers, striving to become a globally recognized technology innovation company that provides high-quality products and technical services to pharmaceutical and biotech companies worldwide. Core strengths: The company adheres to standardized, high-quality, and efficient management systems, ensuring all records are authentic and verifiable. It boasts a robust analysis and quality control platform, guaranteeing reliable and trustworthy data. With a proactive and time-conscious approach, Guorui is dedicated to creating value for both its customers and employees.,

Main Products: Levelling agent O, Antistatic agent P, Dispersing agent IW,

Introduct: Hai'an County Guoli Chemical Co., Ltd. is a modern enterprise integrating science, industry, and trade. For many years, the company has been dedicated to the development and application of surfactants in fields such as textiles, printing and dyeing, chemical fibers, dyes, pharmaceuticals, papermaking, leather, metal processing, and electronics. The main products include Span series, Tween series, penetrant series, emulsifier series, polyether series, phosphate ester series, antistatic agent series, leveling agents, dispersants, softeners, cleaning agents, defoamers, and more. Currently, the company offers over 100 varieties across more than 30 series in 7 major categories. The company possesses strong technical capabilities. It has established a new product research center, employs several external experts year-round, and collaborates with relevant universities, research institutions, and industrial enterprises for the development of new products, trial production of special products, testing, and application research. The company actively forges ahead, adhering to the principle of "quality first, customer service" while continuously researching and developing new products. Its products have earned a strong reputation among numerous manufacturer clients and established excellent business cooperation relationships. In the increasingly fierce market competition, Guoli Chemical, with forward-thinking, a spirit of integrity and pragmatism, and a pursuit of excellence, actively expands its market presence. The enterprise continues to grow, with its business reaching all parts of the country. With a focus on long-term development, Linyi Guoli Chemical Co., Ltd. was established in 2014. A new modern surfactant production base and R&D center were built in the Yishui County Economic Development Zone, Shandong Province. The facility includes over 50 sets of equipment such as phosphate ester synthesis units, fatty acid ester esterification units, ethoxylation (propoxylation) units, special chemical synthesis units, and chemical fiber oiling units, with an annual production capacity of 100,000 tons. Mr. Wang Guocai, the General Manager of the company, sincerely welcomes both new and existing domestic and international customers and invites insightful individuals to join in mutual development.,

Main Products: Iodomethane-d3, methanol-d4, Methan(2H)ol,

Introduct: Peri Technology Co., Ltd. is affiliated with the 718th Research Institute of China State Shipbuilding Corporation. Established in 1966 and located in Handan City, Hebei Province, the institute is a national key scientific research unit integrating technology R&D, design, production, and services. It is primarily engaged in three major industries: special gases, hydrogen energy applications, and new materials, as well as three emerging industries: intelligent monitoring, special equipment, and health wellness. The institute has received 16 National Science and Technology Progress Awards and nearly 300 provincial and ministerial-level Science and Technology Progress Awards. It has undertaken more than 60 national key projects and provided over 700 types of high-quality, technologically advanced products for national economic development. Peri Technology Co., Ltd. adheres to technological innovation and process improvement, continuously enhancing its level of technological industrialization. The company has built a 10,000-square-meter deuterated product development, testing, verification, and analysis platform, covering the entire process from small-scale trials to pilot-scale production and industrial verification. Relying on the Hebei Provincial Deuterated New Materials Technology Innovation Center and the Hebei Provincial Deuterated Materials Engineering Research Center, it has developed a series of products including aromatic hydrocarbon series represented by deuterated benzene, alkane derivatives represented by deuterated methanol, deuterated solvent series represented by deuterated chloroform, and deuterated inorganic compounds represented by sodium borodeuteride. These products are widely used in NMR detection, display materials, pharmaceuticals, optics, and other fields. Our company is committed to providing customers with high-quality deuterated products, customized development and supply capacity building for new products, and related technical services. We look forward to sincere cooperation with friends from all walks of life both domestically and internationally to create a brighter future together!,

Main Products: fipronil, Methoprene, Dexamethasone,

Introduct: Hubei Funing Pharmaceutical Co., Ltd. (formerly known as Hubei Fuling Pharmaceutical Co., Ltd.), located in Xiangyang City, Hubei Province, is a company specializing in the research, development, and production of pharmaceutical active ingredients, chemical intermediates, and plant and animal extracts. Its products mainly include fipronil, methoprene, cyclopropanecarboxylic acid, dexamethasone, gemfibrozil, papaverine hydrochloride, atenolol, metronidazole, promethazine hydrochloride, spiramycin adipate, phenylalanine phosphate, theobromine, quinidine sulfate, pentoxyverine citrate, diethyl phenyl ethyl malonate, ketoconazole, doxycycline, florfenicol, levofloxacin hydrochloride, domperidone, and others.,

Main Products: 2-Phenyl ethanethiol, methyl thiosalicylate, 3-mercaptobenzoic acid,

Introduct: Jiangsu Guiren Pharmaceutical Co., Ltd. is a biopharmaceutical enterprise specializing in the research, development, production, and sales of active pharmaceutical ingredients (APIs), intermediates, and nutritional health foods. Established in 2018, the company employs nearly 200 people. Eighty percent of its products are exported to countries and regions such as the United States, Western Europe, and Southeast Asia, earning high recognition in the international market. Guiren Pharmaceutical prioritizes technology and targets the market, emphasizing pragmatism and innovation to continuously meet customer needs. The company operates two R&D centers located in Changzhou (800 square meters) and Zhenjiang (1,500 square meters), with a team comprising 2 doctoral graduates and 8 master's graduates. R&D investment accounts for 40% of the annual revenue. The production facilities have been relocated from Lianyungang to Heze, Shandong; Hebei; Hubei; and other locations. The company specializes in processes such as esterification, fluorination, chlorination, bromination, hydrogenation, cyanation, and heterocyclic synthesis (including pyrimidines, pyridines, pyrazoles, quinolines, isoquinolines, etc.). The factories can undertake customized production according to client requirements, ranging from hundreds of kilograms to thousands of tons. "Transcending Today, Innovating Tomorrow" is our motto; achieving satisfaction for customers, employees, and society is our pursuit. We warmly welcome friends and partners from home and abroad to visit our company for inspection and guidance, to jointly explore development opportunities and create a grand blueprint for the future.,

Main Products: Capecitabine, Atracurium Besylate, Cisatracurium besilate,

Introduct: Lianyungang Guike Pharmaceutical Co., Ltd. is a high-tech enterprise dedicated to the research, development, production, and sales of new active pharmaceutical ingredients. The company is located at No. 1 Xianfeng Road, Dapu Industrial Zone, Lianyungang Economic and Technological Development Zone, covering a total area of approximately 31,148.9 square meters. All facilities within the plant are constructed in accordance with GMP standards. The company is equipped with multiple internationally advanced instruments imported from Europe and America, and has obtained both China GMP certification and the European CEP certification. "Pursuing excellence and innovation" is our consistent pursuit, while "valuing drug quality and caring for life and health" is our lofty goal. With a mature corporate philosophy, clear development plans, advanced equipment, and scientific management standards, we believe we will make greater contributions to improving human health and promoting economic and social development!,

Main Products: 3-(2-Methoxyphenoxy)-1,2-propanediol, 3-Methoxy-4-hydroxyphenethylamine, 3,4-diethoxyphenylacetic acid,

Introduct: Tongren Guijiang Technology Co., Ltd. was established in September 2020 and is located in the Northern Park of Guizhou Dalong Economic Development Zone. It is a key investment attraction enterprise of the zone. The company is primarily a private enterprise focused on fine chemical manufacturing, specifically engaged in the research and development, production, and sales of pesticide intermediates and pharmaceutical intermediates. The company is currently constructing an annual production project of 57,050 tons of new materials for pesticide and pharmaceutical intermediates (Phase I). The total investment for the project is 210 million yuan, with Phase I covering an area of approximately 93.46 acres. The production capacity includes 9,000 tons of (para)dimethoxybenzene, 1,500 tons of oxime ether, 1,500 tons of methoxyamine hydrochloride, 1,000 tons of phthalide, 1,000 tons of phenylhydrazine, 500 tons of 3,4-dimethoxybenzaldehyde, and 150 tons of berberine hydrochloride. It serves as an important long-term qualified supplier of raw materials for several well-known domestic and international enterprises. Tongren Guijiang Technology Co., Ltd. adheres to the principle of "satisfying employees, satisfying customers, and satisfying society." Upholding the core philosophy of "having what others don’t, and excelling where others do," and embodying the corporate spirit of "confidence, dedication, loyalty, and satisfaction," the company leverages its strengths to provide customers with a perfect collaborative experience. It is committed to promoting high-quality sustainable development and creating a better future together. Corporate Spirit: Confidence, Dedication, Loyalty, Satisfaction Core Philosophy: Having what others don’t, and excelling where others do Corporate Principle: Satisfying employees, satisfying customers, and satisfying society Corporate Mission: Continuously promoting high-quality sustainable development and creating a better future together Product Catalog (divided into two major categories): Pesticide and Pharmaceutical Intermediates, Active Pharmaceutical Ingredients,

Main Products: 3-Methyl-4-nitrobenzoic acid, 2-Amino-5-chloro-N,3-dimethylbenzamide, 3-Methyl-2-nitrobenzoic acid,

Introduct: Changzhou Guanjun Chemical Technology Co., Ltd. is located in Changzhou, a city with a well-developed chemical manufacturing industry, and its subsidiary production plant is situated in the Guannan Chemical Park in Lianyungang. The company's main products fall into three major series: nitrobenzoic acid series and its derivatives, acyl chloride series and its derivatives, and nitrate series. It is also engaged in the production and sales of other customized chemical products. The product quality is stable and reliable, and the company has established collaborations with many listed companies in China, while also exporting extensively to countries in Europe, the Americas, and Southeast Asia. The company adheres to the principle of "precision manufacturing, enthusiastic service, continuous improvement, and sustained development," implementing a quality management system that involves full participation and process control. This ensures the steady enhancement of product quality, with the company's various economic indicators showing sustained, stable, and rapid growth. As a result, the company has advanced to the forefront of the industry. All employees of the company warmly welcome customers to visit for inspection, research, and business discussions. With genuine capability and attentive service, the company will provide high-quality and reliable products, working hand in hand with you to pursue development and achieve mutual success.,

Main Products: capsicein, Oxyresveratrol, 1-Methyl-1,2,4-triazole,

Introduct: Hangzhou Ruishu Biochemical Co., Ltd. adheres to the concept of developing a low-carbon economy. The company is a leading domestic supplier with a comprehensive range and large production capacity of synthetic resveratrol series products, including main products such as Resveratrol, Pterostilbene, Oxyresveratrol, and Combretastatin A-4 (CA-4). The company produces Capsaicin (Capsaicinoid) in various specifications at competitive prices. This product is widely used in multiple fields including military, pharmaceuticals, and agriculture. Regular products include: Resveratrol, Acetylated Resveratrol, Capsaicin (Capsaicinoid), Pterostilbene, Piceatannol, Oxyresveratrol, Curcumin, Rhaponticin, Isorhaponticin, 3-Methylpyrazole, 2-Methylenebutyrolactone, 7-Hydroxy-3,4-dihydroquinolone, and Tetrahydroquinoline series, among others. The company boasts a strong R&D team, advanced testing methods, and continuously updated network database resources, committed to growing together with you. We uphold quality as our foundation and integrity as our principle, and welcome both new and existing customers to contact us for inquiries and discussions!,

Main Products: Charcoal,

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Main Products: 3-Chloro-2-methylaniline, 2,4-Dichlorobenzoic acid, 2,6-Dichlorobenzonitrile,

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Main Products: 2,3-Dichloropyridine, 2-Chloropyridine, 7-aminonaphthalene-1,3,6-trisulphonic acid,

Introduct: Our company is located in the Gaochun Economic Development Zone, the most investment-potential development area in the Yangtze River Delta, situated in the southeastern suburbs of Nanjing. It is 60 kilometers from Nanjing Lukou International Airport and only 3 kilometers from the Gaochun New District exit of S68 (Li-Wu Expressway), offering convenient transportation. Our company is dedicated to the development and production of fine chemicals with high technological content, high added value, and high market potential, especially intermediates for "three medicines" (pharmaceuticals, pesticides, and veterinary drugs). Since 2001, we have successively developed several new products, such as S-(+)-2-methylpiperazine and R-(-)-2-methylpiperazine, as well as key intermediates for multiple national Class I and II new drugs. We have also applied for numerous patents. In 2002, the 2,3-dichloropyridine project developed by our company (with technical patents) has consistently maintained technological and quality leadership in the industry. In 2003, the company was recognized as a Jiangsu Provincial Private Sci-Tech Enterprise. That same year, we also undertook the National Innovation Fund project and multiple Nanjing Science and Technology Development Plan projects. In addition to focusing on intermediates, the company plans to build a downstream pesticide supply chain. We have established long-term strategic partnerships with large domestic and international agrochemical companies, ensuring stable and high-quality supply channels for mainstream pesticides in the market, aiming to provide full industry chain services in market sales. While emphasizing technological development, we also prioritize internal management and the establishment of a market integrity mechanism to ensure that every aspect of our work satisfies customers and that every product leaving our factory earns their trust!,

Main Products: Water treatment equipment,

Introduct: Huzhou Guangshen Water Treatment Equipment Co., Ltd. is a professional manufacturer of water treatment equipment. The company utilizes the latest contemporary technology, drawing on decades of accumulated experience in water treatment engineering, accurate and rapid information exchange, strict quality control, and in-depth research and development of water treatment products and technologies. It has launched a series of water treatment equipment products ranging from pretreatment, membrane desalination, to deep desalination and post-treatment, fully meeting the diverse water treatment needs of clients across various industries. While offering products, the company adheres to the principle of "quality first, service foremost," providing lifelong services for sold products, earning the trust of a wide range of customers! "Water can carry a boat, but it can also capsize it." China's socialist construction has attracted worldwide attention, but the accompanying scarcity of water resources cannot be overlooked. We focus our efforts on two aspects: on one hand, providing various high-quality water treatment equipment for rapidly developing industries to reduce the pressure on the water environment; on the other hand, supplying high-quality drinking water for people's daily lives from raw water that has been polluted to some extent. We feel the weight of our responsibilities and deeply understand the permanence and long-term nature of our mission—truly, a heavy burden and a long road ahead!,

Main Products: 4-chlorophthalic anhydride, N-gamma-ethyl-L-glutamine, 4-amino-N-methylphthalimide,

Introduct: Gansu Shengnuo Pharmaceutical Technology Co., Ltd. was established in April 2019, covering an area of 120 acres with a total construction area of 13,496.2 square meters. The company has a total investment of 130 million yuan, with the first-phase project investing 110 million yuan. It has completed the construction of production lines with an annual output of 1,000 tons of N-methyl-4-nitrophthalimide, 300 tons of 4,4'-oxydiphthalimide, 600 tons of 3-nitrophthalic acid, 300 tons of 4-chlorophthalic anhydride, 1,000 tons of 5-nitroisophthalic acid, 50 tons of 3-nitropyrazole, 200 tons of N-methyl-4-aminophthalimide, 300 tons of 5-aminoisophthalic acid, and 8,000 tons of 3,4-dichloronitrobenzene. Supporting facilities such as storage, tank areas, power distribution, analysis, safety, environmental protection, firefighting, energy conservation, and office and living facilities have also been constructed. The company commenced production in July 2021. A second-phase renovation project with an investment of 20 million yuan was completed, establishing production lines with an annual output of 500 tons of L-theanine and 2,000 tons of dimethyl 5-nitroisophthalate. Trial production acceptance was conducted in August 2024, and current trial production is progressing smoothly with gradually expanding output. The company currently has 65 employees, including 11 management personnel and 12 R&D staff, among whom are 2 PhD holders and 2 bachelor's degree holders, with 9 employees having over 10 years of experience in chemical research and development. The company has established departments such as Production, Quality, Safety and Environmental Protection, Finance, Sales, Procurement, Storage, Central Control Room, and General Administration. Production operations include 5 workshops and 8 production lines, including one environmental protection workshop. With strong technical capabilities and comprehensive production equipment, the company maintains close collaboration with research institutions such as Nanjing University, China Pharmaceutical University, and Nanjing Tech University. Its independently developed and innovative production processes are stable and reliable, with many products achieving leading domestic quality levels and purity contents above 99%. The company's products are sold to major well-known pharmaceutical enterprises across the country, with quality surpassing that of similar products in the industry. The company is committed to serving customers with high-quality products, adhering to the corporate philosophy of "integrity as the foundation, innovation for long-term development, and quality first." It persists on the path of "scientific and technological collaboration," focusing on high standards, new technologies, and high-quality development.,