Main Products: Zinc sulfate,monohydrate, Zinc sulphate, Zinc sulfate Heptahydrate,

Introduct: Hengyang Baisai Chemical Industry Co., Ltd. (formerly known as Hunan Province Hengnan County Songbai Second Chemical Plant) was established in 1976. It is located on the picturesque banks of the Xiangjiang River, surrounded by mountains and water, offering an excellent geographical location. The site is 20 kilometers from downtown Hengyang, with the Hengzao Expressway running east-west, the Jingzhu Expressway connecting north and south, the Beijing-Guangzhou Railway passing through the area, and the Xiangjiang River providing unique advantages for water transport, making transportation extremely convenient. Hengyang Baisai Chemical Industry Co., Ltd. specializes in the production of zinc sulfate (ZnSO4) and zinc suboxide (Zn2O). It is a leading private enterprise integrating scientific research, production, and domestic and international trade. Today, the company employs 280 staff, including an experienced and technically strong professional team—5 senior chemical industry engineers, 12 professional engineers, and 40 technical personnel. Supported by this robust professional technical team, advanced production technology, sophisticated equipment, and production management processes aligned with international standards, our annual production capacity reaches 30,000 tons of zinc sulfate (zinc sulfate monohydrate ZnSO4·H2O and zinc sulfate heptahydrate ZnSO4·7H2O) and 5,000 tons of zinc suboxide (Zn2O). Additionally, we can produce zinc sulfate products in different forms (granules, powder, crystals) and specifications according to customer requirements. Currently, our products are sold in over 20 cities across China and Southeast Asian countries.,

Main Products: 2-Amino-3-chlorobenzotrifluoride, 5,8-Dimethoxy-[1,2,4]triazolo[1,5-c]pyrimidin-2-amine, 5,5-Dimethyloxazolidine-2,4-dione,

Introduct: Zaozhuang Yizhong Chemical Co., Ltd. is a professional company dedicated to the research, development, production, and import-export trade of high-end fine chemicals such as pesticides, pharmaceuticals, dyes, and intermediates. The people of Yizhong always adhere to innovation, enterprising spirit, and hard work. Through persistent and excellent efforts, the company has established a strong scientific research and technical force, an efficient and high-quality production and quality management system, and a sound quality control system. Highly competitive products such as triazolopyrimidines, pyrazoles, pyrimidine series, and pyridine series ensure sustainable competitive advantages for every partner! Yizhong Chemical always upholds the corporate philosophy of being people-oriented, serving the public, honesty and trustworthiness, and pursuing excellence. We sincerely hope to become your partner in the chemical field, achieving mutual benefits and common development!,

Main Products: Glycinonitrile hydrochloride, 3-Bromopropylamine hydrobromide, 2,1,3-Benzoxadiazole-5-carboxylic acid,

Introduct: Shandong BinChen Chemical Co., Ltd. is a high-tech company engaged in the operation of pharmaceutical chemical raw materials and the research, development, production, and operation of pharmaceutical APIs. It provides customers with one-stop project development services, ranging from laboratory R&D and process optimization to commercial production, offering products from milligram to tonnage levels. The factory is located in the Linyi Industrial Park in Shandong, covering an area of 12,000 square meters. Since its establishment, the company has been forging ahead, continuously developing, and pursuing excellence. Relying on superior resources and corporate assets, it has gradually grown into a comprehensive enterprise integrating chemical production and related linked businesses. The company consistently adheres to the business philosophy of "quality first, customer supreme" and advocates the corporate values of "people-oriented, pragmatic innovation." It continuously strengthens corporate culture construction, enhances its competitiveness, and is committed to improving product and service quality, striving to become an outstanding enterprise in the chemical industry. We look forward to collaborating with friends from all sectors of society to create a bright new future together.,

Main Products: Sodium 4-nitrophenoxide, hydrate, 3,4-Dichloroaniline, Nitrosyl sulfuric acid;Nitrosyl sulfate,

Introduct: Changshan Bell Chemical Co., Ltd. is located in Changshan, Quzhou, a beautiful city in western Zhejiang. The company was established on March 1, 2010. Our company mainly produces dozens of chemical products such as dyes, pesticides, and pharmaceutical intermediates. Our main products include nitric acid, p-nitrochlorobenzene, o-nitrochlorobenzene, p-nitrophenol, o-nitrophenol, sodium p-nitrophenolate, p-nitroaniline, o-nitroaniline, o-chloroaniline, curing agent MOCA, 3,4-dichloroaniline, nitrosylsulfuric acid, sulfuric acid, hydrochloric acid, hydrofluoric acid, liquid caustic soda, liquid ammonia, sodium nitrate, sodium nitrite, melamine, m-nitrochlorobenzene, 3,4-dichloronitrobenzene, 2,4-dichlorofluorobenzene, 1-chloroanthraquinone, chloronitroaniline, reduced iron powder, benzotriazole series UV absorbers, by-product sodium sulfate, among others. Additionally, the company also engages in the sales of light calcium carbonate. We have established long-term and stable cooperative relationships with numerous retailers and agents. The company consistently adheres to the principles of quality assurance, honest operation, and small profits but quick returns. Over the years, we have earned the trust and favor of a wide range of customers. Friends from all sectors of society are welcome to place orders for our company's products!,

Main Products: p-(benzyloxy)benzoic acid, 4-(2-chloroethyl)morpholine, 5-Azacytidine,

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Main Products: Acetoxyacetyl chloride, 4-Piperidinopiperidine, 2-(1-Cyclohexenyl)ethylamine,

Introduct: Suzhou Baogang Biotechnology Co., Ltd. was established on November 13, 2007, specializing in the research and development of pharmaceutical intermediates (excluding hazardous chemicals), primarily providing raw material intermediates for pharmaceutical manufacturers. The company's main products include: iodobenzene diacetate, trichloroethyl chloroformate, 4-piperidinylpiperidine, acylated sugars, 1,5-pentanediol, among others. The company currently has 2 research and development personnel. The company consistently adheres to the principle of "quality first, customer supreme, and honoring contracts," working hand in hand with clients to create a better future together! ,

Main Products: P-Bromophenol, 2-Bromophenol, 4-Bromoanisole,

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Main Products: Various color alkyd ready mixed paint, Alkyd enamel, Nitrocellulose enamel,

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Main Products: Pemetrexed disodium, 1,2,3-triacetyl-5-deoxy-β-D-Riboturanose, 5'-deoxy-5-fluoro-N-[(pentyloxy)carbonyl]cytidine 2',3'-diacetate,

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Main Products: Melamine Pyrophosphate, Silicon dioxide, White carbon black,ultra fine,

Introduct: Shouguang Bangze Chemical Co., Ltd. is located in the Laizhou Bay salt area, one of China's four major sea salt production regions. The company produces and distributes products such as calcium chloride, magnesium chloride, industrial salt, snow melting agent, sodium sulfate, baking soda, soda ash, magnesium sulfate, magnesium oxide, sodium metabisulfite, caustic soda flakes, and more. It has established long-term cooperative relationships with major manufacturers. Products are exported to more than ten countries including Japan, South Korea, India, Malaysia, the United States, Bangladesh, and also cover various provinces, cities, and regions across China. Since its establishment, the company has enjoyed a high reputation in the industry for its business philosophy, reasonable product pricing, and excellent after-sales service. We adhere to the business philosophy of "surviving through strength and developing through credibility" to establish our presence in the market. We uphold the principles of "honest operation, mutual benefit, and common development." To achieve a win-win situation with our customers, we will continue to strive tirelessly to provide high-quality products and dedicated service. We look forward to working hand in hand with you to create a bright future together!,

Main Products: Ammonium Zirconium Hexafluoride, Potassium hexafluorotitanate, Ammonium hexafluorotitanate(IV),

Introduct: Hengyang Dongfu New Material Co., Ltd. is located in the Hengyang Songmu Economic Development Zone, a national-level circular economy chemical industrial park. The company is a high-tech enterprise specializing in the research, development, production, and sales of inorganic fluorine chemical products, and is one of the earliest in this field both domestically and internationally. Products such as potassium fluotitanate, potassium fluoroborate, potassium fluozirconate, and potassium fluosilicate are all developed with independent intellectual property rights and proprietary production technologies. These products are widely used in high-performance materials such as aluminum-based master alloys, zirconium alloys, ceramic glazes, wear-resistant materials, and synthetic mica, exerting a profound impact on industries including aviation, automotive, and electronics. Leveraging advanced production technology and a comprehensive quality management system, the company's products are well-received in domestic markets, as well as in the EU, the United States, India, Japan, and South Korea. It has established long-term cooperative relationships with the world's leading aluminum-magnesium master alloy enterprises, making it one of the most important fluoride salt suppliers globally. The company is situated in Hengyang, the second-largest city in Hunan Province. It enjoys convenient transportation, with the Beijing-Guangzhou and Xiang-Gui railways, as well as the Beijing-Zhuhai and Heng-Kun expressways running through the city. The beautiful Xiang River and the uniquely majestic Mount Heng, one of the Five Great Mountains, welcome friends from all over the world with open arms.,

Main Products: (Bromomethyl)triphenylphosphonium bromide, n-Octyl triphenylphosphonium bromide, Bis(triphenylphosphine)iminium chloride,

Introduct: Leshan Bangsheng New Material Technology Co., Ltd. is a high-tech company specializing in organic phosphine catalysts, precious metal catalysts, OLED and rare fine chemicals, and custom synthesis of organic compounds. The company has established a research and development center, central laboratory, and testing center in Beijing Daxing, equipped with reactors for high temperature, high pressure, and ultra-low temperature conditions, as well as analytical and testing instruments such as gas chromatography (GC) and high-performance liquid chromatography (HPLC) for distillation and molecular short-path distillation. It is a large-scale, specialized manufacturer engaged in the research, development, and production of efficient coupling catalysts and novel pharmaceutical intermediates. The company has a research and pilot test base in Gu'an, and additionally, owns its own production and processing base in Leshan, Sichuan. This ensures product quality and production capacity, guaranteeing the smooth completion of orders. The company's development philosophy is rooted in product quality, enhancing market share, comprehensively reducing costs, prioritizing safety, and adhering to integrity as its core principle. It aims to build a domestic brand. The company employs over 50 staff, including 2 PhD holders and 30 personnel with senior and intermediate technical titles. Experienced and technically skilled key personnel account for more than 95% of the total workforce. We are committed to creating value and profits together with our customers while adhering to a sustainable development strategy.,

Main Products: Molybdenum(VI) oxide, ammonium molybdate, Ammonium dimolybdate,

Introduct: Taizhou Bond Tungsten & Molybdenum Products Factory (formerly Jiangyan Bond Metal Products Factory) is a specialized manufacturer of tungsten and molybdenum series chemical products. Located in Yuduo Town, Jiangyan City, Jiangsu Province, the factory boasts a complete team of talents, excellent equipment, advanced technology, and comprehensive precision testing methods. With "customer satisfaction" as our pursuit, we base our operations on integrity and innovate for long-term development to explore the market. We sincerely welcome both new and existing customers and friends from all walks of life to visit and guide us, aiming for mutual benefit and common development!,

Main Products: 1-Phenyldodecane, Diethyl propylmalonate, Diethyl n-butylmalonate,

Introduct: Shanghai Bangcheng Chemical Co., Ltd. is a comprehensive chemical enterprise integrating the research, development, and sales of chemical products. It is dedicated to providing related products for domestic industries such as chemicals, pharmaceuticals, materials, and dyes, while also establishing close partnerships with numerous high-quality suppliers. The company possesses strong technical capabilities and has a comprehensive product testing system and quality assurance system. It closely monitors domestic and international scientific research and production trends, collaborates with domestic research institutions and universities, and continuously develops and researches new products based on market and user feedback to meet diverse customer needs. After years of development, the company has formed several product series, including organic raw materials, pharmaceutical intermediates, and optoelectronic materials, comprising nearly a hundred products. It enjoys high credibility and competitiveness, earning consistent praise from customers! The company consistently adheres to the business philosophy of "quality first, customer supreme" and advocates the corporate concept of "people-oriented, pragmatic innovation." It continuously strengthens corporate culture construction, enhances its competitiveness, and strives to improve product and service quality, aiming to make Bangcheng Company an outstanding enterprise in the chemical industry. We look forward to collaborating with friends from all sectors of society to create a bright new future together!,

Main Products: Apremilast intermediate, Alcaftadine, (2E)-N-hydroxy-3-[3-(phenylsulfamoyl)phenyl]prop-2-enamide,

Introduct: Guangzhou Baimi Pharmaceutical Technology Co., Ltd. is located in the Guangzhou International Business Incubator, a high-tech enterprise startup service park. It is a high-tech company specializing in the global provision of active pharmaceutical ingredients (APIs), custom synthesis of new drug intermediates, as well as related impurities and reference standards. Founded by U.S.-trained Ph.D. holders, Guangzhou Baimi boasts a strong and youthful technical team, including 5 Ph.D. and 28 Master’s degree holders. The company’s R&D center spans 1,000 square meters and is equipped with extensive advanced experimental facilities for research and development. These include five sets of 50L high-temperature and ultra-low temperature reaction vessels, 30 fume hoods, and 3 walk-in fume hoods, enabling the simultaneous development of approximately 20 product varieties. Analytical instruments include multiple Agilent and Shimadzu HPLC and GC systems, LC-MS, preparative HPLC, a 500MHz NMR, among others. Additionally, the company operates a 480-acre production base. Guangzhou Baimi is dedicated to the R&D of high-synthesis-technology, high-difficulty, and high-value-added pharmaceutical APIs and intermediates, offering production services ranging from milligram to ton scale for global clients. Guangzhou Baimi Pharmaceutical Technology Co., Ltd. will always remain at the forefront of the pharmaceutical industry, creating greater value for customers through cost-effective products and services, while upholding the noble mission of contributing to global health.,

Main Products: 2-Amino-4-chloro-3-nitropyridine, 2-Pyridinamine, 4-chloro-5-nitro-, 2-fluoro-3-(trifluoromethyl)benzoic acid,

Introduct: Bailong Pharmaceuticals officially commenced operations in 2017. Located in the High-tech Zone of Jinan, it is a high-tech enterprise specializing in the research, development, and production of chemical raw materials and advanced pharmaceutical intermediates. The company has passed the GB/T 19001-2016/ISO 9001 quality management system certification standards. It is dedicated to serving major pharmaceutical companies, fine chemical production units, large pharmaceutical R&D centers, and other users of pharmaceutical chemicals both domestically and internationally. To date, it has established collaborations with nearly all of the top ten pharmaceutical companies in China and hundreds of small and medium-sized biotech companies, providing professional services such as commercial chemical supply, technical R&D, production technology outsourcing, and chemical customization. In 2020, it was listed among the "Top Ten Suppliers of the Year" for some A-share listed companies, achieving long-term cooperation intentions, helping customers enhance production capacity and development efficiency, and accelerating the process of project commercialization. Main Business Scope: Research, production, and sales of chemical raw materials, pharmaceutical intermediates, and fine chemical products Technical services including new drug application, technology transfer, GMP certification consulting, and standard improvement Contract production (CDMO) of pharmaceutical intermediates and raw materials,