China Suppliers List

Main Products: Cyclobutanamine,N-methyl-, Ethyl 2,2-difluoropropionate, 2,4-Difluorobenzonitrile,

Introduct: Cheng En Chemical is a comprehensive enterprise integrating chemical research, development and customization of chemical products, and business operations. The company's business scope covers various fields such as fine chemicals, pharmaceutical intermediates, pesticide intermediates, battery electrolyte additives, and more. It possesses strong potential in developing high-purity chemicals and pharmaceutical synthesis raw materials with significant market prospects. With a robust technical team, the company has independent capabilities for new product development and can provide users with high-quality products and comprehensive technical services. We adhere to the development principles of high standards, high efficiency, and high credibility, and warmly welcome domestic and international clients to establish mutually trusting, beneficial, and stable cooperative relationships with us.,

Main Products: Copper(II) sulfate, Dichloromethane, Acetic acid,

Introduct: Changzhou ChengBang Chemical Co., Ltd. is located in the cultural ancient city of Changzhou, Jiangsu Province, which lies in the center of the Yangtze River Delta, by the shores of Taihu Lake, and boasts a history of approximately 3,200 years. The company was established in March 2004, with its marketing center set up in the Changzhou New Federal Chemical Market. It possesses a professional hazardous chemical warehouse and is a large enterprise specializing in the sales of inorganic chemicals, organic chemicals, and chemical intermediates. We mainly supply over a hundred varieties of chemical raw materials and chemical products, including copper sulfate, potassium carbonate, resorcinol, tetrahydrofuran, o-dichlorobenzene, dichloromethane, dichloroethane, n-hexane, n-heptane, toluene, pure benzene, xylene, glacial acetic acid, ethyl acetate, butyl acetate, methanol, ethanol, anhydrous tert-butanol, n-propylamine, isopropanol, formic acid, oxalic acid, phenol, hydrazine hydrate, pure pyridine, morpholine, acetonitrile, epichlorohydrin, aniline, thiourea, monoethylamine, diethylamine, triethylamine, among others. In its past development, ChengBang Chemical has received support and assistance from colleagues and friends from all walks of life both at home and abroad! We warmly welcome friends from around the world to visit our company for inspection and negotiation. ChengBang Chemical is committed to serving customers with high-quality products, competitive prices, and a reputation built on integrity. We sincerely look forward to collaborating with both new and existing clients to create a bright future together! ,

Main Products: Methylamino abamectin benzoate(salt), Diethyl oxalate, Phosphoric acid,

Introduct: Shandong Tuoyuan Biotechnology Co., Ltd. is a trading enterprise primarily engaged in the sales of chemical raw materials, now integrating logistics transportation and warehousing services. It aims to build a comprehensive company with multi-faceted and diversified development. The company adheres to the business philosophy of integrity and diligence, earning widespread market acclaim. It serves industries such as fine chemicals, pharmaceuticals, pesticides, adhesive manufacturing, and paints, with extensive product coverage and a commitment to winning customer trust through quality. Main products include: Emamectin benzoate, PDE, diethyl oxalate, phosphoric acid, glutaraldehyde, acrolein, sodium hypochlorite, sodium methoxide, sodium ethoxide, sodium tert-butoxide, dichloromethane, isopropanol, isopropyl ether, acrylonitrile, n-butanol, isobutanol, isobutyraldehyde, xylene, and more; The company operates in compliance with the law and possesses the necessary qualifications for its business activities, including a hazardous chemicals operation license and export filing certificate. The company continuously attracts outstanding talent. We consistently uphold the team philosophy of "integrity, gratitude, diligence, and innovation," conducting business with honesty and dedicated service. Friends from all walks of life are welcome to visit and provide guidance.,

Main Products: disodium ethydronate, 6-methyl-2-thioxo-1H-pyrimidin-4-one, 6-Aminocaproic acid,

Introduct: Hangzhou Kaibang Biotechnology Co., Ltd. is a technology innovation enterprise dedicated to the research, development, and production of fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients. The company leverages the technical R&D strengths of Zhejiang University and Zhejiang University of Technology, maintaining close collaborations with multiple universities and research institutions. Kaibang Biotechnology has established a technology R&D center within Zhejiang University, offering customized chemical services from gram to kilogram quantities. Additionally, the company operates well-equipped production bases with advanced manufacturing processes in Zhejiang and Jiangxi, capable of scaling from laboratory and pilot tests to industrial production, providing clients with ton-level quantities of fine chemicals. Kaibang Biotechnology consistently prioritizes technology leadership to optimize product structures, targets market demands, fully utilizes resource advantages, and expands both domestic and international markets to fundamentally enhance competitiveness. Leveraging extensive experience in the pharmaceutical chemical industry and a strong international reputation, we continuously provide clients with superior products and professional services. Guided by the development principles of "pragmatism, focus, dedication, and win-win cooperation," Kaibang Biotechnology is committed to customer service, integrity in operations, strict quality control, and green management as its operational philosophy. Through high-quality products and satisfactory services, we aim to build stable strategic partnerships with domestic and international enterprises, fostering mutual development. Join hands with Kaibang to create a brighter future together! ,

Main Products: tetrakis(phenylmethyl)thioperoxydi(carbothioamide), Zinc Dimethyldithiocarbamate, Zinc di-n-butyldithiocarbamate,

Introduct: Shanghai Jiacheng Chemical Co., Ltd. was established in 1998. It primarily produces rubber chemicals, high-purity ultrafine alumina, ceramic granulation powder, and intermediates such as aluminum isopropoxide and aluminum sec-butoxide. In 2006, the company established a provincial-level high-tech research and development center for ultrafine chemical materials. It boasts a team of senior professionals engaged in the research, development, and industrialization of new ultrafine materials. Through in-depth and sustained R&D innovation, the company strives to perfectly integrate core nanotechnology with rubber chemicals and inorganic oxide ceramic materials, creating new products with higher practical value. The company adheres to the cultural philosophy of "integrity, pragmatism, unity, and innovation," and upholds the belief that "excellent character produces excellent products" to earn trust within the industry. Guided by the product philosophy of "identifying needs, creating uniqueness, and ensuring superior quality," the company serves its customers diligently. To date, it has built a strong reputation in the domestic and international rubber, plastic, and ultrafine new materials industries. Adhering to the principle of prioritizing independent innovation while supplementing it with collaborative R&D with research institutions, the company has achieved multiple scientific research outcomes and发明专利 in fields such as rubber chemicals, modified engineering plastics, and ultrafine materials. Examples include the industrial production of dust-free pre-dispersed rubber additive series, nitrosamine-free accelerators TBzTD and ZBEC, and new processes for high-purity ultrafine nano-level alumina products used in lithium batteries and LED sapphire materials. Technological innovation has enhanced the eco-friendly value of its products, fulfilling its social responsibilities.,

Main Products: Tungsten(VI) oxide, Triethylamine, Triethanolamine,

Introduct: Our company is a private enterprise primarily engaged in the production of high-tech fine chemical products. We have a team of mid-to-senior technical personnel with extensive experience in the research and development of chemical products, distributed across key positions. Each year, we introduce over a dozen new products to the market, achieving significant social and economic benefits. Currently, we produce and manage more than 1,000 varieties of chemical reagents. Equipped with various precision testing instruments and specialized purification equipment—such as atomic absorption spectrometers, gas and liquid chromatographs, emission spectrometers, UV spectrophotometers, liquid particle counters, and other precision instruments—we fully ensure product quality. Our company has obtained ISO-9001:2000 international quality standard certification. For many years, our "Green Ring" brand chemical reagents have been widely used by major universities, research institutions, and industrial enterprises across the country, earning high praise from users. The eternal mission of "Kemio" is: to survive through quality, to earn trust with sincerity, to develop through mutual benefit, and to innovate through technology. Let "Kemio" products become part of your career and contribute to your success! ,

Main Products: Gum acacia, Nitrilotriacetic acid, Potassium hydrogen phthalate,

Introduct: Our company has a specialized entity that produces various types of chemical reagents, with a team of senior and intermediate engineering technicians who have long been engaged in the research, production, and analysis of chemical reagents. We possess the necessary testing methods and various analytical instruments for the research, development, and production of chemical reagents. The reference reagent reference materials developed in collaboration with the Shanghai Institute of Measurement and Testing Technology have passed national certification. Our products hold a certain share in the domestic market and are also exported. The company has passed the ISO9001-2000 international quality standard certification. In addition to providing satisfactory services for existing products, we can also develop specialized or special reagents according to customer requirements. The company's mission is to develop scientific and technological achievements, produce high-quality products, pursue quality, uphold credibility, and serve as a pioneer in the development of high-tech industries. We welcome domestic and international manufacturers to visit and collaborate with us in a friendly manner.,

Main Products:

Introduct: Hangzhou Xiaoshan Haifeng Anti-Corrosion Chemical Equipment Factory,

Main Products: Posaconazole, (5R-cis)-Toluene-4-sulfonic acid 5-(2,4-difluorophenyl)-5-(1H-1,2,4-triazol-1-yl)methyltetrahydrofuran-3-ylmethyl ester, [(3S,5R)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)tetrahydrofuran-3-yl]methyl 4-chlorobenzenesulfonate,

Introduct: Tianjin Kaimway Biotechnology Co., Ltd. is a high-tech private enterprise integrating biological fermentation, chemical synthesis of nucleoside antiviral products, and the development and production of pharmaceutical raw materials and intermediates. The company is located in the High-Tech Industrial Park of Nankai District, Tianjin. Currently, the company's main business includes: nucleoside antiviral products, API and related intermediate R&D and production services, custom production services, and FTE services. The company possesses advantages in innovative R&D, modern production, and quality testing, with technical support from renowned institutions such as the State Key Laboratory of Elemento-Organic Chemistry at Nankai University, the State Key Laboratory of Applied Organic Chemistry at Lanzhou University, and Peking Union Medical College. The company has over 50 employees, with technical personnel accounting for 30%, including several doctors, masters, and senior engineers. It is equipped with comprehensive scientific research and experimental facilities, as well as modern analytical instruments such as gas chromatography (GC), high-performance liquid chromatography (HPLC), liquid chromatography-mass spectrometry (LC-MS), infrared spectroscopy, polarimeters, and moisture analyzers. We will fully leverage our technical, equipment, and talent advantages to sincerely serve domestic and international enterprises engaged in the production and operation of pharmaceuticals and related intermediates. The company adheres to a market-oriented approach and drives future development through technological innovation, committed to providing high-quality products and services to customers. We look forward to working hand in hand with you to create a better future together!,

Main Products: 4-Bromomethyl-1,2-Dihydroquinoline-2-One, Diethyl acetamidomalonate, 2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one,

Introduct: Our company is a comprehensive enterprise specializing in the research, development, and production of pharmaceutical intermediates, pesticide intermediates, and the sales of chemical raw materials. Our business spans over 30 countries, with a majority of our major clients coming from Europe, America, and other parts of the world. We guarantee both quality and competitive pricing. We have established multiple cooperative companies in Shanxi, Shandong, Hebei, Henan, Hunan, Hubei, and other regions. Our corporate mission is to be market-oriented, prioritize customer satisfaction, uphold quality as the top priority, innovate to create high-quality projects, accelerate integration with international standards, and pursue a path of scientific and environmentally sustainable development.,

Main Products: (2-benzothiazolylthio)methyl thiocyanate,

Introduct: Shanghai Jiumao Pharmaceutical and Chemical Co., Ltd. was established in Shanghai in 2001. Since then, it has transformed its business model from a U.S.-centric sales approach to a comprehensive Shanghai-centered model integrating procurement, import and export, research and development, processing, and custom production. The market has since expanded globally. Through years of continuous exploration and progress by the Jiumao team, our chemical products have been exported to various countries in North America, Europe, most parts of Asia, much of South America, and parts of the Middle East. We remain committed to focusing on industries related to pharmaceutical APIs, pharmaceutical intermediates, cosmetic intermediates, plant extracts, dye intermediates, electronic products, functional materials, and other related chemical products.,

Main Products: (2-benzothiazolylthio)methyl thiocyanate,

Introduct: ,

Main Products: Biapenem, Temozolomide, Entacapone,

Introduct: Hunan Camille Biotechnology Co., Ltd. is a professional technology company engaged in the research, development, and production of active pharmaceutical ingredients (APIs) and intermediates. The company was established by a team of senior engineers and engineers with extensive experience in the chemical and pharmaceutical industries. It is dedicated to the research, development, production, and sales of APIs, pharmaceutical intermediates, and fine chemicals, as well as import and export business in related fields. The company's registered office is located in Changsha, Hunan Province, with a well-equipped R&D laboratory in Changsha and a pilot-scale and ton-level production base in Yueyang, Hunan. It has established cooperative relationships with several well-known domestic pharmaceutical companies and can efficiently complete the preparation of products from gram to ton scale. The company has rich R&D and production experience in antitumor drugs, antipsychotic drugs, carbapenems (penems), steroid drugs, and pharmaceutical intermediates, with product technology and quality being highly competitive in the industry. Hunan Camille Biotechnology Co., Ltd. always adheres to the principles of诚信经营 (integrity in business) and mutual benefit, winning the trust and long-term cooperation of customers, and achieving sustained and rapid development. Its main products include temozolomide and its intermediate AICA, meropenem and its intermediates, ertapenem and its intermediates, biapenem and its intermediates, among others. The annual production capacity for AICA is 3 tons, for temozolomide 3-5 tons; the annual production capacity for biapenem is 1-2 tons; and the monthly production capacity for meropenem side chain is 3-5 tons.,

Main Products: Dispersing agent, Defoamer;Defoaming agent, Organobentonite;Silicoaluminate salt,

Introduct: ,

Main Products: tranexamic acid, Loxoprofen Sodium Hydrate, Celecoxib,

Introduct: Qianhui Pharmaceutical (Anhui) Co., Ltd., located in the Hefei Economic and Technological Development Zone, is an export-oriented enterprise jointly established by China Hong Kong and Japan (Daito Corporation and Nikko Trading Co., Ltd.). The company currently employs 220 people. It has established multifunctional production, hydrogenation production, purification, drying, and packaging workshops, as well as a bromination production workshop. Facilities include solid raw material warehouses, liquid raw material warehouses, finished product warehouses, and hazardous chemical warehouses. The company is equipped with a comprehensive office building, a research and experimental center, and an analysis and testing center. It possesses various advanced chemical production equipment, environmental protection equipment, and experimental instruments. A standardized wastewater treatment station with a daily processing capacity of 500 cubic meters has been constructed. The company's annual export earnings exceed 18 million US dollars. Its main chemical production unit reactions include oxidation, hydrogenation (70 kg pressure), halogenation, acylation, esterification, condensation, cyclization, formylation, amination, diazotization, and azide reactions, among others. It specializes in the process development, production, and sales of pharmaceutical active ingredients and intermediates, including related import and export trade. The products are exported to international markets such as Japan, featuring high technological content, excellent quality, and stability. The company maintains long-term, stable, and close cooperative relationships with national-level research institutions, universities, and Japanese pharmaceutical research organizations, with frequent mutual visits, exchanges, and collaborative activities. The enterprise boasts strong technical capabilities, advanced quality testing methods, comprehensive analytical equipment (GC, HPLC, IR, UV, etc.), a solid management foundation, high-quality products, and an excellent reputation. In 2009, it passed the ISO9001 international quality management system and ISO14000 environmental management system certifications, as well as the official GMP certification from the Japanese Pharmaceuticals and Medical Devices Agency (PMDA). In line with the company's development strategy, we are actively engaged in the applied development of biotech projects in cooperation with Japanese research institutions, preparing for the construction of new technology production lines, and planning pharmaceutical marketing. Development projects will cover new specialty health foods, functional health foods, daily chemicals, cosmetics, and other fields, with products targeting both domestic and international markets to meet the growing living and health needs of people. The company advocates the philosophy of unity between people and enterprise, development and innovation, high quality and efficiency, integrity and cooperation, and mutual success. We warmly welcome talented individuals to join us and create a brilliant future together. We also sincerely look forward to cooperating with colleagues at home and abroad for common development.,

Main Products: Oxyanthraquinone, Anthraquinone,

Introduct: Hebei Chaoyaorun Biotechnology Co., Ltd. is located in the Songmen Industrial Park, Wuqiao County, Cangzhou City, Hebei Province, covering an area of over 100 acres. It is a company specializing in the research, development, production, and sales of chemical raw material oils and organic intermediates. The enterprise adheres to the corporate philosophy of quality first, customer supremacy, reputation first, and integrity. With a business philosophy of mutual benefit and striving for perfection, it sincerely hopes to collaborate and develop together with partners from all industries.,