Main Products: N,N-Dimethylbenzylamine, N,N-Diethylbenzylamine, N,N-dicyclohexylmethylamine,

Introduct: Since its establishment, Liyang Yutian Chemical Co., Ltd. has been committed to the production, research, and development of organic chemical intermediates and polyurethane catalysts. The company has now achieved an annual production capacity of 500 tons of organic chemical intermediates and 2,500 tons of polyurethane catalysts. We will uphold our fine tradition to provide customers with high-quality, stable products and loyal service. Our polyurethane catalysts are comprehensive in variety, forming a series suitable for various fields of polyurethane, including soft, molded, high-resilience, slow-rebound, semi-rigid, rigid, trimer systems, shoe materials, adhesives, and more. Additionally, we offer amine catalysts for polyester polyol foam systems, contributing to the advancement of China's polyurethane industry. Beyond continuously striving to improve production technology and operations, Yutian Chemical also invests heavily in expanding scientific research, continuously updating technology, and launching new technological products to meet the rapidly developing needs of the polyurethane industry and the demands of customers for products.,

Main Products: Ac-Phe-OH, 7-Bromo-1-heptene, N-(9-Fluorenylmethoxycarbonyloxy)succinimide,

Introduct: Changzhou Kangyuan Chemical Co., Ltd. is located in Changzhou, within the Yangtze River Delta economic region, adjacent to the Shanghai-Nanjing Expressway and the Beijing-Shanghai High-Speed Railway, offering a prime location and convenient transportation. From a sales perspective, this "geographical advantage" provides us with favorable conditions. We continuously expand our customer base both domestically and internationally, offering comprehensive services and superior products. We are dedicated to the domestic and international markets of pharmaceutical intermediates and pesticide intermediates. The company's key products include: N,N-Dimethylformamide dimethyl acetal, 7-Methoxy-1-tetralone, N-Acetyl-L-phenylalanine, and other pharmaceutical intermediate products. The company consistently relies on collaborations with top-tier research universities and institutions, gathering industry elites and engaging in horizontal cooperation with specialized factories. We possess a stable and professional production base, dedicated experimental, research, and development facilities, advanced and comprehensive testing equipment, and strong technical capabilities. We have established deep cooperative relationships with customers both at home and abroad. With a product structure and marketing network built on integrity, high quality, and competitive pricing, we pursue long-term development and achieve a high-quality interactive development relationship integrating research, production, and marketing. The company welcomes sincere cooperation from all sectors to jointly develop new projects and expand new businesses. Adhering to the philosophy of "reputation first, quality supreme, and sincere service," we provide high-quality products and services to our customers and society. Kangyuan Chemical is your reliable partner. We warmly welcome friends from both China and abroad to engage in business and technical exchanges and cooperation. We look forward to greeting all friends with enthusiasm and sincere service!,

Main Products: Dicyclohexylamine, Cyclohexylamine, Aniline,

Introduct: Nanjing Yusun Petrochemical Co., Ltd. was established in January 2000, located by the beautiful Yangtze River in Jinling, with convenient transportation and logistics. Our company has been specializing in the sales of chemical raw materials for over twenty years, establishing friendly supply and demand cooperative relationships with over a hundred domestic chemical production enterprises. Our main products include: cyclohexylamine, dicyclohexylamine, aniline, refined sulfuric acid (97%, 98%, 100%), industrial ammonia water (12%-18%), etc., with annual sales reaching over a thousand tons. We are committed to providing high-quality products and attentive service to all customers. Company philosophy: Win the market with product quality, win customers with price and service, and win trust with an excellent reputation. We also welcome customers to inquire by phone: 13951807806 Ms. Hu.,

Main Products: Iodobenzene diacetate, [Bis(trifluoroacetoxy)iodo]benzene, 2-Iodoxybenzoic acid,

Introduct: Shanghai Yuli Chemical Technology Co., Ltd. was established in 2008. The company is primarily engaged in the development, research, and industrial production of chiral compounds, pharmaceutical intermediates, special amino acids, and UV-curable cationic iodonium salts. Main products include: hypervalent organic iodine compounds (such as iodobenzene diacetate, bis(trifluoroacetoxy)iodobenzene), 4-((2-hydroxytetradecyl)phenyl)iodonium hexafluoroantimonate, diphenylmethylene glycinate series, alpha-cyclic amino acids (1-aminocyclopropanecarboxylic acid, cycloleucine), anserine, ectoin, homoserine and its lactone derivatives, 3-amino-3-arylpropanoic acid series, amino aldehydes, and other special amino acids and derivatives, chiral intermediates, guanidine compounds, substituted mandelic acid series, and novel pharmaceutical intermediates. The production site is located in the Jinshan Fine Chemical Park in Shanghai, capable of providing ton-scale, hundred-kilogram-scale, and kilogram-scale production. The company obtained ISO9001 quality system certification in 2010 and can offer analyses such as NMR, MS, IR, UV, HPLC, and GC to ensure the high quality of its products.     "Scientific management, dedication to practicality, customer first, and striving for progress" are the consistent principles upheld by Yuli Chemical. Meeting customer requirements and expectations is the foundation for the company's continuous development. "Management innovation, technological advancement, and quality excellence" are the guiding policies for the company's growth. Yuli Chemical aims to promote the common health of humanity and society and to achieve mutual development for both the enterprise and the nation.,

Main Products: Antimony tungsten oxide, Antimony(III) oxide,

Introduct: Yunnan Wenzhi Nonferrous Metals Co., Ltd. was established in 1993, with its predecessor being the Wenshan County Nonferrous Metals Smelting Plant. In 2001, it was restructured into a company, becoming a shareholding enterprise integrating mining, mineral processing, smelting, and trade, with the right to engage in import and export operations independently. By the end of 2000, the company's total assets reached 43.7 million yuan, with fixed assets exceeding 18 million yuan. It owns two wholly-owned subsidiary mining enterprises and one smelting plant, employing over 250 staff. The factory site covers approximately 30,000 square meters, while the mining area spans about 1.5 square kilometers. The mine has proven geological reserves of antimony metal totaling 75,000 tons. The company's Chairman and General Manager, Liang Zhengxian, has founded and operated seven enterprises, with nearly two decades of experience in nonferrous metals smelting. He possesses high technical and managerial expertise and was twice honored as an "Outstanding Township Enterprise in Yunnan Province" in 1992 and 1996. Over the past five years, our company has invested more than 24 million yuan to complete a series of investment plans, including the construction of two mines. This has increased the annual production capacity of refined antimony to 4,000 tons and established a production line capable of producing 2,000 tons of ultra-fine antimony trioxide annually. The establishment of raw material bases, expansion of production scale, and diversification of product varieties have significantly enhanced our company's ability to withstand market risks.,

Main Products: Aromatics solvent, 1,2,4,5-Tetramethylbenzene, Methylnaphthalene,

Introduct: Anhui Yunjia New Material Technology Co., Ltd. was established in 2019 and is located in the Yanhua Industrial Park, Dingyuan County, Chuzhou City, Anhui Province. It is strategically positioned with excellent transportation access, bordering Hefei to the south, Huainan to the west, and Bengbu to the north. The company is a comprehensive enterprise integrating product research and development, production, and sales, with its process design at the latest advanced level among similar domestic petrochemical enterprises. Currently, it is primarily engaged in the production and sales of environmentally friendly high-boiling-point aromatic solvents, high-boiling-point aromatic plasticizers, durene, and other products. These products are widely used in industries such as environmentally friendly high-end paints, coatings, inks, resins, pesticides, hydrogen peroxide, and dyes. Anhui Yunjia New Material Technology Co., Ltd. boasts a professional team of employees, with core positions held by the most representative and authoritative experts in the industry. Since its establishment, all employees have adhered to the philosophy of "professionalism, quality first, and service excellence," providing customers with high-quality products and technical support. Pragmatism, innovation, exploration, and progress define Yunjia's development path. Customer support is the foundation of Yunjia's survival, customer trust is the goal Yunjia pursues, and serving customers is Yunjia's eternal commitment.,

Main Products: 2-(tris(hydroxymethyl)methylamino)ethane-1-sulphonic acid, 1,4-Piperazinebis(ethanesulphonic acid), 4-Morpholineethanesulfonic acid,

Introduct: Hunan Yunbang Biotechnology Co., Ltd. was established in 2008, originating from Beijing Yunbang Biotechnology Co., Ltd. In 2016, the company relocated to Changsha, Hunan. It is a high-precision specialized enterprise engaged in the research, development, production, and sales of raw materials for in vitro diagnostic reagents, biological buffers, biological detergents, pharmaceutical intermediates, and fine chemicals. Based in China and radiating globally, the company has been providing production, sales, and custom synthesis services for biological buffers, biological detergents, pharmaceutical intermediates, and organic fine chemicals to numerous domestic and international biological diagnostics, biopharmaceutical, pharmaceutical enterprises, and traders. Adhering to the corporate mission of "committed to providing high-quality raw materials and services for the global biological testing and biotechnology fields," the company has two production plants in Huaihua and Zhangjiajie, Hunan, covering an area of over 20,000 square meters, and has passed the ISO9001-2015 quality management system certification. Currently, our products are exported to Europe, the United States, South America, and Southeast Asia markets, and we have established collaborations with many internationally renowned companies. We adhere to the principle of "serving pharmaceutical companies and building brands," providing customers with high-quality and cost-effective pharmaceutical and chemical products to achieve win-win cooperation and mutual development. Region: Shanghai, Zhejiang, Jiangsu, Fujian, Anhui Contact: Liu Sha Phone: 0731-85561037 Mobile: 15386497078 (same as WeChat) QQ: 1186691839 Email: sales@yunbangapi.com Region: Beijing, Tianjin, Shandong, Liaoning, Jilin, Heilongjiang, Hebei, Shanxi, Shandong, Shaanxi, Gansu, Xinjiang, Ningxia, Qinghai Contact: Tang Min Phone: 0731-88532317 Mobile: 13973190070 (same as WeChat) QQ: 198967925 Email: sales@yunbangapi.com Region: Guangdong, Guangxi, Hunan, Hubei, Jiangxi, Chongqing, Sichuan, Henan, Yunnan, Hainan, Guizhou Contact: Tang Renhua Phone: 0731-88532410 Mobile: 13974429299 (same as WeChat) QQ: 3214481630 Email: sales@yunbangapi.com,

Main Products: Methy methoxy acetate, Trimethyl phosphate, Tris(hydroxymethyl)aminoethane,

Introduct: Yujing Biopharmaceutical Co., Ltd., located in the Life and Health Industrial Park of Danjiangkou Economic Development Zone, is a high-tech enterprise specializing in the research, development, production, and sales of pharmaceutical intermediates. The company has established functional zones including a pharmaceutical R&D center, a scientific and technological achievement transformation center, a pharmaceutical intermediate production center, and a biopharmaceutical incubation center. From blueprint planning to expansion, and from technological innovation to perfect quality, Yujing Biopharmaceutical is committed to the mission of promoting great health and upholding the concept of high-quality pharmaceuticals. Its leading products include methyl methoxyacetate, trimethyl phosphate, tris(hydroxymethyl)aminomethane, and other related series. Among these, methyl methoxyacetate is an important intermediate for sulfadoxine and vitamin B6, and can also be used as an additive in fragrances and food products. Trimethyl phosphate is a widely used and highly valuable basic pharmaceutical chemical raw material, primarily employed as a solvent and extractant in pharmaceuticals, as well as a dye blocking agent for textile fibers and a flame retardant additive for lithium-ion batteries. Tris(hydroxymethyl)aminomethane is mainly used as an adjusting agent in antithrombotic drugs, antipsychotic medications, and pain relievers. It also serves as a buffer in biochemical experiments and a neutralizing agent in cosmetics.,

Main Products: Chemical filler, Column plate, Ripple filler,

Introduct: With the rapid development of China's chemical industry and petrochemical sector, significant progress has been made in the scientific research and technological development within the field of mass transfer and separation engineering. The most notable achievement has been the development and application of various new types of packing materials. The continuous introduction of new packing materials and technologies in the construction of new separation towers and the retrofitting of old ones has greatly improved separation efficiency, processing capacity, product quality, and energy savings in tower separation equipment, resulting in substantial economic and social benefits. Our company began developing tower packing materials in the 1970s. In collaboration with Tianjin University, Shanghai Jiao Tong University, Zhejiang University, Shanghai Chemical Industry Research Institute, and the Fourth Design Institute of the Ministry of Chemical Industry, we have developed new types of packing materials with the strong support of experts from domestic universities, colleges, and design institutes specializing in packed towers. We now offer nearly a hundred varieties across two major series: random packing and structured packing. These products have been widely adopted by large and medium-sized enterprises in China, including Dushanzi Refinery, Zhenhai Refining & Chemical Co., Ltd., Shanghai Baosteel Group, Shanghai Coking Company, Handan Iron and Steel Plant, Ningbo Beilun Power Plant, Zoucheng Fertilizer Plant, and Shandong Haihua Coal Industry, receiving high recognition from our customers.,

Main Products: 1,4:3,6-dianhydro-D-glucitol 5-nitrate, Ezetimibe, Atazanavir,

Introduct: ,

Main Products: 1,3-Dibromopropane, tert-Butyldimethylsilyl chloride, 3,4-Dihydro-2H-pyran,

Introduct: Henan Yuchen Pharmaceutical Co., Ltd. is a joint-stock enterprise established on the basis of Henan Yuchen Fine Chemical Co., Ltd. The company integrates research and development, production, and sales, with its main products including over 20 types of intermediates for cardiovascular and cerebrovascular disease treatment, antihypertensive, and lipid-lowering drugs, as well as active pharmaceutical ingredients such as Atorvastatin Calcium and Difenidol Hydrochloride. Among these, the production technology for the Atorvastatin Calcium intermediate M4 is at an advanced level. The company has a registered capital of 50 million yuan and is registered at Qianwang Village, Zhangpan Town, Xuchang County. It covers an area of 100,000 square meters, with a total building area of 26,000 square meters. The facility includes one refined drying and packaging workshop for pharmaceutical APIs, 12 production workshops for pharmaceutical intermediates, and 2 auxiliary workshops.,

Main Products: Guanine, 2,2-Dimethoxypropane, tert-Butyldimethylsilyl chloride,

Introduct: Changzhou Yubo Chemical Technology Co., Ltd. is a company specializing in the distribution and research & development of fine chemicals. We possess a professional sales and R&D team and maintain excellent cooperative relationships with chemical companies both domestically and internationally. Changzhou Yubo Chemical is committed to providing high-quality chemical products and services to domestic customers. The company's products have been widely used in industries such as pharmaceutical intermediates, pesticide intermediates, and food additives. Adhering to the principle of "customer interests first," the company operates with integrity and welcomes inquiries from both new and existing clients.,

Main Products: Copper(I) chloride, Copper(II) oxide, Copper(I) oxide,

Introduct: Shanghai Yuanye Chemical Co., Ltd. is a professional production enterprise in Shanghai specializing in the manufacturing and processing of copper salts. The company is a fine chemical enterprise integrating research, production, and sales, dedicated to the development and production of compounds such as copper salts, nickel salts, cobalt salts, and their extended products. Our services cater to customers across industries including pharmaceuticals, dyes, surface treatment, battery materials, hard alloys, ceramic glazes, industrial catalysts, and powder metallurgy. We are committed to providing industry customers with competitive prices and cost-effective services. Our Shanghai warehouse maintains long-term stock availability, and we welcome long-term cooperation from a wide range of clients and partners! "Meeting your requirements is our pursuit"! ,

Main Products: Isopropanol, N,N-Dimethylformamide, Benzyl alcohol,

Introduct: Jingchunhou Chemical (Shanghai) Co., Ltd. was established in 2011 and is a joint-stock company specializing in the trade of chemical raw materials. The company is located in the Shanghai Baoshan Industrial Park, with convenient transportation. It mainly deals in products such as 1,3-Butanediol, Terpineol, Cyclohexane, n-Hexane, Isoheptane, Dichloromethane, Mixed Benzene, o-Dichlorobenzene, Cyclohexanone, Methyl Isobutyl Ketone (MIBK), Ethyl Acetate, Sebacic Acid, Vegetable Oleic Acid, Cyclohexylamine, Dimethylformamide, Petroleum Ether, Methylal, Hydrazine Hydrate, Acetonitrile, Tetrahydrofuran, Dimethyl Silicone Oil, and more. Jingchunhou Chemical (Shanghai) Co., Ltd., adhering to the corporate philosophy of "Refinement, Proficiency, and Depth," provides chemical raw material supply and procurement services to a wide range of customers. The company was primarily founded by executives from well-known chemical enterprises in Jiangsu Province, with these industry elites possessing decades of professional experience in the chemical sector. The product trade scope covers the entire country. Over the years, the company has earned consistent praise from both new and existing customers due to its superior quality and impeccable service. The company upholds the principle of "Quality First, Integrity Above All," repaying customers with excellent quality and attentive service. We welcome manufacturers to discuss business opportunities, collaborate sincerely, and achieve mutual benefits!,

Main Products: Zinc stearate, Sodium Stearate, Magnesium Stearate,

Introduct: Shanghai Yuanji Chemical Co., Ltd. is a comprehensive modern enterprise integrating chemical research, development and customization of chemical products, and business operations. The company possesses strong capabilities and engages in a wide range of businesses, including fine chemicals, pharmaceutical intermediates, chemical solvents, specialty inorganic chemicals, chemical additives, and more. After years of market experience, it has developed several flagship products such as acetylacetone, GMA, hexamethylphosphoramide, γ-aminobutyric acid, ipriflavone, homoveratrylamine, and stearate series, which have earned deep trust from customers. We consistently uphold the team spirit of "pragmatism, efficiency, and innovation." Through top-tier product quality, competitive pricing, and satisfactory services, we aim to establish mutual trust, mutual benefit, and long-term, friendly cooperative relationships with our users. Customer satisfaction and support are the greatest driving forces behind our progress.,

Main Products: Zinc oxide,

Introduct: Shandong Yuanhui Environmental Technology Co., Ltd. is located in the Vegetable Capital, Shouguang City, Houzhen Marine Chemical Industrial Park. Established in 2021, it is a professional manufacturer of indirect process zinc oxide, with a registered capital of 16 million yuan and an annual production capacity of 12,000 tons. Its products include rubber-grade zinc oxide, chemical-grade zinc oxide, zinc oxide for ceramics, paint and coating-grade zinc oxide, fertilizer-grade zinc oxide, feed-grade zinc oxide, and zinc oxide for cosmetics, catering to the diverse needs of different customers. Customized products are also available based on client requirements. 1. Rubber Products Field: Commonly used in the production process of rubber products as a catalyst and activator. It enhances the physical and chemical properties of rubber, improving wear resistance and weather resistance; 2. Coatings and Ceramics Field: Zinc oxide offers excellent coverage, corrosion resistance, and heat resistance, making it widely used in coatings and ceramics production. It improves product quality and appearance; 3. Cosmetics Field: It can be used to control facial oiliness and improve uneven skin tone;,