Main Products: sodium hydrogen di(acetate), Acetic acid, ammonium salt, Acetic acid, potassium salt,

Introduct: Wuxi Antian Chemical Co., Ltd. is one of China's leading producers of various acetates, formates, propionates, oxalates, citrates, and other related products. The company is headquartered in Wuxi, Jiangsu Province, with its production base located at Antian Chemical (Jiangsu) Co., Ltd. in Huai'an, Jiangsu. The facility spans a total area of approximately 65,000 square meters, with a built-up area of about 20,000 square meters. Leveraging years of experience in the acetate industry, Antian Chemical has further enhanced both the quality and output of its products through its new plant in Huai'an, which is equipped with advanced production technology and extensive expertise. Currently, the company has an annual production capacity of 50,000 tons of various salts (both powder and crystal forms). Comprehensive Production Equipment: The factory is equipped with 50 synthesis reactors of 5,000L and 10,000L capacities, along with a wide range of drying equipment (including spray, fluidized bed, double-cone, granulation, paddle, and tray dryers). It also has the capability for blending and granulation of certain products. A Distributed Control System (DCS) is used to ensure stable product quality and safe production processes. Most products are packaged in cleanrooms to prevent foreign matter contamination. Extensive Collaboration Experience: The company has established broad partnerships with major chemical enterprises both domestically and internationally, including BASF, Bayer, L'Oréal, Samsung Chemical, Lanxess, Nippon Paint, Dow Chemical, Merck, Sinopec, and Halliburton. Rigorous Testing Procedures: The factory is equipped with complete testing instruments for raw material inspection, in-process control, and finished product quality assurance, such as atomic absorption spectrometers, gas chromatographs (GC), high-performance liquid chromatographs (HPLC), Karl Fischer moisture analyzers, COD/ammonia nitrogen testers, density meters, and viscometers. This ensures full control over product quality. Long-Standing International Business Experience: The company's products are currently exported to 60 countries and regions, including the United States, Germany, France, Japan, South Korea, Russia, and Italy. Products are manufactured in compliance with various international standards such as USP, EP, FCC, E Number, BP, and JP. Comprehensive Certifications: The factory has obtained relevant certifications including ISO 9001, ISO 22000, ISO 45001, ISO 14001, SC Food Production License, KOSHER, HALAL, and REACH.,

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Introduct: Shanghai Five-Dimensional International Trading Co., Ltd. is a professional supplier of chemical intermediates, offering long-term, bulk, and spot supply of p-Phenylenediamine. The product is manufactured using the most advanced processes, supplied directly from the factory, with excellent quality (99.99%) and competitive pricing.,

Main Products: Eribulin Mesilate, Pyridoxal hydrochloride, 3-(trimethylsilyl)-2-propyn-1-ol,

Introduct: Wu Yan Pharmaceutical Technology (Shanghai) Co., Ltd. is located in the National Science and Technology Innovation Park base in Pujiang Town, Minhang, Shanghai. It is a high-tech enterprise specializing in the synthesis technology and development of small molecules. The company primarily focuses on the custom synthesis of complex small molecule scaffolds, intermediates, and active pharmaceutical ingredients (APIs), engages in innovative drug research and development, and also provides production technology improvements for manufacturing enterprises. The company is dedicated to the research and development of intermediates and APIs with high technical barriers, significant challenges, and high added value. Currently, the company is situated in Minhang, Shanghai. The Shanghai headquarters occupies nearly 500 square meters of operational space, including over 400 square meters of synthesis laboratories equipped with various R&D experimental instruments, capable of simultaneously undertaking the development of dozens of varieties. There is one analytical laboratory equipped with essential testing instruments such as high-performance liquid chromatography (HPLC), moisture analyzers, and pH meters. We also have several kilogram-scale pilot laboratories, laying a fast and stable foundation for process scale-up and production of advantageous products to meet growing customer demands, thereby ensuring smooth commercial production. Wu Yan prioritizes R&D as its core mission. The company has established strong industry-academia-research collaborations with institutions such as the University of Illinois in the United States, the Shanghai Institute of Organic Chemistry, East China Normal University, and the Zhangjiang Public Service Platform, engaging in various innovative R&D partnerships. This facilitates access to precise instruments like NMR, mass spectrometry, LC-MS, and single-crystal diffraction for testing. The company's existing hardware, including instruments and equipment, fully meets the production requirements for the industrialization of this project. With a U.S.-trained Ph.D. in pharmaceuticals and professors from East China Normal University at the core, the company emphasizes the recruitment and cultivation of professional technical talent. It boasts a dynamic, well-trained young team with robust scientific R&D capabilities. Additionally, the company has initially established a scientific new system from R&D to production and sales, relying on advanced equipment and strict management to provide every customer with high-quality products and services. Everything stems from innovation, and everything is for the customer. At Wu Yan, we understand your needs and strive to achieve new rounds of technological breakthroughs, offering innovative technical methods that meet international leading standards. Wu Yan will help you overcome technical bottlenecks, aligning China's production technology with global standards. As a pharmaceutical R&D and production service company aiming for world-leading technology, Wu Yan Pharmaceutical Technology (Shanghai) Co., Ltd. is poised to make significant advancements in China's API industry in the future.,

Main Products: 2',5'-Dichloroacetophenone, 3-Nitrobenzoic acid, Methyl p-acetaminosalicylate,

Introduct: Wuhan Fude Chemical Co., Ltd. (Hubei Zhonglong Kangsheng Fine Chemical Co., Ltd.) was established in 1996. It is a large comprehensive enterprise in Central China dedicated to the research, development, production, and sales of fine chemicals, biochemical pharmaceuticals, food and feed additives, and chemical auxiliaries. The company's main products include: 2,5-dichloroacetophenone, thimerosal, methyl p-acetamidosalicylate, desoxybenzoin, ethyl cyanoacrylate, azo initiator VA-086, 1,2,3,4-tetrahydroquinoline, methacrylic anhydride, daminozide, 3'-trifluoromethylacetophenone, 3-bromopyruvic acid, endo-tetrahydrodicyclopentadiene, exo-tetrahydrodicyclopentadiene, and other series of products. The company has its own R&D team and production base, equipped with standardized production workshops and equipment, as well as precise and efficient analysis and testing instruments. It has established a scientific and strict quality management system. The company maintains good cooperative relationships with many domestic universities and research institutions, and is committed to technological innovation and management innovation, continuously improving and perfecting product quality, and standardizing and optimizing enterprise management. The company possesses independent import and export operation rights and an excellent sales team. With the passionate and tireless efforts of all employees at Zhonglong Kangsheng Chemical, the company's products are exported to more than twenty countries and regions, including Europe, America, Southeast Asia, and Africa. They have received consistent recognition and praise from customers, earning the company a good market reputation. "Quality as the foundation, integrity in operation" is the principle we have always adhered to. Customer satisfaction is our endless pursuit. Zhonglong Kangsheng Chemical warmly welcomes new and old customers from home and abroad to visit, negotiate, and seek mutual cooperation and win-win outcomes! We welcome industry peers to visit our booth for mutual exchange and discussion on cooperation!,

Main Products: nitric acid, ammonium calcium salt, Potassium carbonate, Ammonium sulfate,

Introduct: Wenshui County Zhenfeng Agricultural Materials Co., Ltd. is a production base of Wentong Group and a cooperative enterprise of Liuguo Chemical and Beijing Xinhui Nong Agricultural Production Materials Co., Ltd. With an annual production capacity of 30,000 tons, it mainly produces potassium nitrate, calcium ammonium nitrate, calcium nitrate, potassium carbonate, urea ammonium nitrate solution, ammonium chloride, and more. The company offers a complete range of products at reasonable prices, which are highly popular in the consumer market and enjoy a strong reputation among customers. The company has established long-term and stable cooperative relationships with numerous retailers and agents. With substantial strength, a commitment to credibility, contract compliance, and product quality assurance, the company adheres to the principles of diversified operations and small profits with quick returns, earning the trust of a broad customer base.,

Main Products: Chromium(III) oxide, Chromium Potassium Sulfate dodecahydrate, Chromium oxide,

Introduct: Tianjin Wansheng Chemical Co., Ltd. (Tianjin Minqiang Chemical Plant) was established in 1996. It is located at 98 km west of National Highway 104, near the Brick and Tile Factory in Chenzui Township, Wuqing District, Tianjin. To the east, it is adjacent to the Beijing-Tianjin Highway and the Beijing-Tianjin-Tanggu Expressway, with Tianjin Port only 70 kilometers away. The transportation network, including both road and rail, is highly convenient. Our plant specializes in the production of potassium dichromate, chromium oxide green, and chrome alum, with an annual output of 500 tons each. Equipped with advanced production facilities and strong technical expertise, we also engage senior engineers from Tongsheng Chemical Plant and technicians with years of operational experience to provide hands-on guidance. Product testing is strictly overseen by technicians with extensive testing experience, utilizing advanced testing equipment to ensure accurate data. All testing indicators of our products exceed the national superior-grade standards. Our products are well-selling across the country and are also exported to countries such as Australia, Thailand, India, Singapore, the Philippines, and Malaysia. The reputation and product quality of our plant have received consistent praise from domestic and international customers. Our plant adheres to the business philosophy of "surviving on quality, developing on reputation, and treating customers as gods." We are committed to collaborating fully with domestic and international customers.,

Main Products: Sodium sulfocyanate, Potassium thiocyanate, Ammonium thiocyanate,

Introduct:     Henan Tianzhishui Chemical Co., Ltd. (formerly Qixian Tianshui Chemical Plant) was established in 1986 and is located in Qixian County, a tourist destination and ancient capital of Chaoge in northern Henan Province. The Beijing-Guangzhou Railway, Beijing-Shenzhen Expressway, and National Highway 107 run through the north and south, with Qixian Railway Station just 2 kilometers to the south, making transportation extremely convenient and accessible in all directions.  As one of the world's most competitive producers of thiocyanates, sodium thiocyanate, ammonium thiocyanate, potassium thiocyanate, sodium hydrosulfide, and p-toluenesulfonic acid, as well as the flagship environmentally friendly and efficient gold leaching agents (eco-friendly gold extraction agents, eco-friendly gold beneficiation agents, eco-friendly gold ore dressing agents, eco-friendly gold leaching agents, and eco-friendly gold immersion agents), are the leading products of Henan Tianzhishui Chemical Co., Ltd. With an annual production capacity of 20,000 tons, 80% of the products are consistently sold to Europe, the Americas, Oceania, the Middle East, Africa, and other regions.     The company has long been committed to the research and production of thiocyanates, viewing environmental protection as its duty and strictly adhering to ISO14001 standards in production. By forging unique and innovative production processes, it has made significant contributions to environmental protection. At the same time, it maintains long-term cooperative relationships with several authoritative chemical institutions in China. With superior product quality that dares to compete with industry peers, exquisite craftsmanship, advanced equipment, and strict management (SCM and PDM), the company represents the highest quality level of Chinese products in the industry, meeting the high standards and stringent requirements of technological development.     Competitive pricing ensures that all customers can benefit. The most outstanding professionals and the most agile foreign and domestic sales teams enable customers to receive the most professional and attentive service. Leading production processes, world-class material consumption efficiency, and cost-effective resources and labor allow the company to contribute to customers' economic benefits. The factory is located at the western section of Tiexi Industrial Road, Qixian County, Hebi City, Henan Province, just a 20-minute drive from Hebi High-Speed Rail Station. The Beijing-Shenzhen Expressway and National Highway 107 pass by the doorstep, ensuring convenient and extensive transportation. The company has established a foreign trade department in Zhengzhou, a national transportation hub, and has offices in Tianjin, Shenzhen, Guangzhou, Urumqi, and other cities to facilitate business connections and convenient shipment for domestic and international customers.     High-quality products, competitive prices, timely delivery, and a sincere attitude toward cooperation are the foundation of Tianshui Chemical's success. General Manager Wang Rongyin, along with all employees, sincerely welcomes domestic and international customers and peers to visit the beautiful garden-style enterprise for negotiations and cooperation, always looking forward to your patronage! 13903927818,

Main Products: diethyl diethylmalonate, 3-Bromopyridine, 2-FLUORO-4-IODOBENZONITRILE,

Introduct: Suzhou Woyou Material Technology Co., Ltd. is a high-tech chemical production and R&D enterprise specializing in the research, development, production, sales, and technical services of active pharmaceutical ingredients (APIs), intermediates, and material chemical products. As a research-first and customer-centric company, Woyou provides a comprehensive range of laboratory R&D and production services to pharmaceutical and chemical companies both domestically and internationally. Our services span the entire process from drug discovery to market launch. Woyou's services aim to help global clients shorten product development cycles and reduce R&D and production costs through cost-effective outsourcing solutions. The company has established an R&D center in the China-Singapore Suzhou Industrial Park. Leveraging the technical strengths of renowned universities in the Dushu Lake Higher Education Town, we focus on chemical and pharmaceutical synthesis, new material development, and other fields. Equipped with advanced experimental facilities and a pilot base, we possess deep capabilities in absorption, development, and innovation, forming a complete new product development system from market research to product R&D and pilot-scale amplification. The company operates two production bases in Shandong and Jiangsu, equipped with advanced production machinery, sophisticated testing equipment, and a comprehensive quality management system. We provide customized chemical manufacturing services from kilogram to ton scale. We look forward to achieving mutual success with domestic and international clients through high-quality products and excellent service!,

Main Products: Diisopropyl azodicarboxylate, Triethanolamine, Benzoguanamine,

Introduct: Anhui Wotu Chemical Co., Ltd. is located in Hefei, China's beautiful center of science and education. Situated in the Hefei Circular Economy Chemical Industrial Park, the company is a high-tech enterprise integrating scientific research, industry, and trade. It has long been dedicated to the research, development, production, and sales of pharmaceutical and pesticide intermediates, including acyl chlorides, halogenated compounds, esters, alcohols, ethers, ketones, and other series. The company boasts strong technical capabilities, comprehensive testing methods, advanced process equipment, and excellent personnel quality, with product quality reaching international standards. It has successfully passed the ISO9001 (2000) Quality Management System and ISO14000 Environmental Management System international certifications. Since its establishment, the company has been committed to becoming a high-quality and trustworthy enterprise. We place great emphasis on product quality innovation and uphold the quality philosophy that the quality of products reflects the character and integrity of the company. To this end, a dedicated independent research and technology center has been established, fostering close professorial collaborations with the University of Science and Technology of China, Hefei University of Technology, Nanjing University, and Zhejiang University. This ensures superior quality and continuous innovation in product technology. The company's main products include: Sodium hydride, Trimethyl borate, Triisopropyl borate, Acetyl chloride, Propionyl chloride, n-Butyryl chloride, Trichloroacetyl chloride, Acryloyl chloride, Methacryloyl chloride, Furoyl chloride, Oxalyl chloride, N-Bromosuccinimide, N-Iodosuccinimide, N-Hydroxysuccinimide, Succinimide, Acetylacetone, Diethyl malonate, Triphenylmethyl chloride, Azobisisobutyronitrile, m-Chloroperoxybenzoic acid, Sodium methoxide, Sodium ethoxide, Triphenylphosphine, N-Methylimidazole, N-Methylmorpholine, N-Methylmorpholine-N-oxide, Phthalimide, Potassium phthalimide, Tetramethylethylenediamine, 1,4-Dioxane, 1,3-Dioxolane, Dimethyl oxalate, Diethyl oxalate, 2-Methylpyridine, 3-Methylpyridine, 4-Methylpyridine, 2-Aminopyridine, 3-Aminopyridine, 2-Cyanopyridine, 3-Cyanopyridine, 4-Cyanopyridine, 2,3-Dichloropyridine, Acetyl bromide, Propionyl bromide, Bromoacetyl bromide, 2-Bromoacetyl bromide, Diisopropyl azodicarboxylate, Diethyl azodicarboxylate, D-(+)-Camphorsulfonic acid, L-(+)-Camphorsulfonic acid, DL-Camphorsulfonic acid, and dozens of other products. All are strictly produced in accordance with ISO9001 (2000) standards, ensuring excellent quality. The company adheres to the business philosophy of "Quality and Integrity," providing high-quality products and services to domestic and international clients. With the principle of "Mutual Benefit and Win-Win Cooperation," we strive for sincere collaboration.,

Main Products: 2,6-Difluorobenzonitrile, Catechol, Lithium aluminum hydride,

Introduct: Shanghai Wohua Chemical Co., Ltd. is a comprehensive chemical enterprise integrating scientific research, industry, and trade, specializing in chemical solvents, chemical reagents, pharmaceuticals, pesticide intermediates, and fine chemicals. The factory is located in the Songjiang Industrial Zone of Shanghai, boasting an excellent geographical location and convenient transportation. The company has a well-established marketing and service network for chemical products, along with a robust chemical logistics distribution and technical support system. Always prioritizing quality as its lifeline and credibility as its principle, it provides a diverse range of high-quality chemical products in various specifications, packaging, and levels to meet the needs of a broad clientele. Guided by the philosophy of mutual benefit and win-win cooperation, the company is committed to working sincerely with both new and existing clients to achieve shared success and contribute to the advancement of the chemical industry.,

Main Products: Hydroxyphenylhydantoin, D(-)-4-Hydroxyphenylglycine, Methyl D-(-)-4-hydroxy-phenylglycinate,

Introduct: Wuxi Wanlihe Chemical Technology Co., Ltd. primarily produces fine chemicals and is a privately-owned technology enterprise integrating scientific research, industry, and trade. It has production workshops in Shandong and Inner Mongolia, and a product warehouse in Wuxi. The company mainly deals in: triphenylphosphine and phosphonium salt series, quaternary ammonium salt phase transfer catalyst series, pyridine series, custom pharmaceutical intermediates, as well as auxiliary products such as polymerization inhibitors, antioxidants, and ultraviolet absorbers. The company adheres to quality as its foundation, operates with the principle of honesty and trustworthiness, and upholds a customer-first business philosophy, committed to providing clients with high-quality products and satisfactory services. ,

Main Products: 4-Chloropyridine hydrochloride, 3-Chloropyridine-2-carboxylic acid, 4-Chloro-3-nitropyridine,

Introduct: Shanghai Weitao Chemical Co., Ltd., established in 2016, is a manufacturer and distributor of pharmaceutical and chemical raw materials, intermediates, and specialty chemicals. The company holds import and export rights as well as a hazardous chemicals business license. It has invested in and holds shares in the Sino-Indian joint venture Shanghai Tajilin Industrial Co., Ltd. (51% directly controlled by an Indian factory and 49% controlled by Shanghai Weitao Chemical Co., Ltd.). The company has established an employee stock ownership platform, offering opportunities for employees who have worked for a certain period and achieved excellent performance evaluations to acquire shares through this platform. Through agency and cooperation models, the company imports cost-effective products from abroad for sale in China and also exports distinctive Chinese products worldwide. It has established extensive collaborations with manufacturers and traders in countries such as India, Germany, the Netherlands, and Australia. The company has offices in Hyderabad and Mumbai, India, and frequently imports products from India for sale in China. It strives to serve as a platform for leveraging international chemical raw material resources and as a bridge connecting clients with global chemical resources. Target clients: Small and medium-sized laboratories, chemical plants, pharmaceutical factories, etc., domestically and internationally, with import or export needs. Advantageous services: Investment consulting in the Indian chemical market, chemical project consulting, auditing, inspection, and procurement of chemical raw materials. Main application areas of products: Pharmaceutical raw materials, intermediates, specialty chemicals, etc. Main product series: Iodine series compounds, bromine series compounds, pyridine series compounds, piperidine series compounds, etc. Product scale: Primarily ranging from hundreds of kilograms to 10 tons.,

Main Products: Semicarbazide hydrochloride, 3-(4-Chlorophenyl)glutaric acid, 3-(4-Chlorophenyl)glutaramic acid,

Introduct: Yangzhou Wanhua Technology Co., Ltd. is located in Yangzhou City, situated in the central part of Jiangsu Province, the central Jiangsu region, at the confluence of the Yangtze River and the Beijing-Hangzhou Grand Canal. Yangzhou has a long history and is a nationally important historical and cultural city, a hub for industrial technology innovation and advanced manufacturing in the Yangtze River Delta, and an internationally renowned cultural tourism destination. We specialize in technology development, technology transfer, technology research, and experimental development. We have established pilot and semi-industrial test bases in Henan, Shanxi, and Gansu provinces, where we independently develop fine chemical products such as pharmaceutical intermediates, dye intermediates, pesticide intermediates, cosmetic additives, and fragrances. Additionally, we engage in large-scale industrial production cooperation in Hebei to produce high-quality organic synthetic intermediates.,

Main Products: 2-Amino-5-chloropyridine, 2-Amino-4-picoline, 2,6-Diaminopyridine,

Introduct: Kunshan Well Chemical Co., Ltd., established in 2005, is an enterprise primarily engaged in the production of fine chemical products. Our superior product quality is our foremost commitment in serving you. We closely follow market demands, continuously engage in research and development, and utilize our resources and the strength of our partners to consistently meet your evolving needs. For over a decade, our products have not only been used domestically but have also been exported to various countries around the world, including the United States, Europe, Japan, and South Korea. We warmly welcome companies and enterprises to visit our company for inspection, exchange, and cooperation.,

Main Products: Ethyl carbazate, Methyl hydrazinocarboxylate, Carbohydrazide,

Introduct: ,

Main Products: Demethyl, N-Cinnamoyl-β-hydroxy-4-methoxyphenyl-aethylamin, ethyl 2-[[(2S)-1-(2-phenylacetyl)pyrrolidine-2-carbonyl]amino]acetate,

Introduct: Yantai Zhishu Pharmaceutical and Chemical Co., Ltd., located in the beautiful coastal city of Yantai, is a comprehensive chemical enterprise integrating the research and development, production, and operation of chemical products. The company closely monitors domestic and international scientific research and production trends, and has established cooperative relationships with domestic research institutions and universities. With strong technical capabilities, complete product testing methods, and a quality assurance system, the company continuously enhances technological innovation, improves its independent innovation capacity, and strives to develop the pharmaceutical and pharmaceutical intermediates industry. It undertakes custom synthesis and processing for clients both domestically and internationally. The company consistently adheres to the principle of "Quality First, Integrity as the Foundation," striving to provide customers with high-quality and low-cost products. We believe that only through the prosperity of our customers can we achieve long-term development. We look forward to cooperating with our customers for mutual development and a shared future.,