China Suppliers List

Main Products: 1H-indazol-3-amine, N-[5-[(5-tert-Butyl-1,3-oxazol-2-yl)methylsulfanyl]-1,3-thiazol-2-yl]piperidine-4-carboxamide, 1-Naphthalenecarboxylic acid, 5-cyano-,

Introduct: Xi'an Kaixiang Optoelectronics Technology Co., Ltd., located in the Xi'an High-tech Industrial Development Zone, is a specialized high-tech enterprise engaged in the research, development, production, and sales of materials and intermediate chemicals required for industries such as OLED (Organic Light Emitting Diodes), liquid crystal materials, and pharmaceutical intermediates. The company has its own research laboratory and production workshop, with a R&D team composed of several doctors and masters in materials science and chemistry, dedicated to the design, synthesis, and production of new optoelectronic materials to continuously meet the needs of customers and the market. We consistently adhere to the business philosophy of "integrity first, quality foremost," fostering a corporate culture of "pursuing excellence, sustainable development," and "people-oriented, continuous innovation." Xi'an Kaixiang Optoelectronics regards social responsibility as the foundation of its business and is willing to collaborate with all sectors of society to explore and create a brilliant future together.,

Main Products: Dichloroisocyanuric acid, sodium salt, Metal surface treatment agent, Sodium polyacrylate,

Introduct: Tianjin Kewei Jinhong Environmental Technology Co., Ltd. is located in the Tianjin Beichen Medicine and Medical Device Industrial Park. The company was established in 1988, originally known as the Jinhong Chemical Plant of CNOOC Tianjin Chemical Research and Design Institute. In November 2011, it was renamed Tianjin Kewei Jinhong Environmental Technology Co., Ltd. Tianjin Kewei Jinhong Environmental Technology Co., Ltd. adheres to the core philosophy of "technology first, customer first," focusing on the research and development, production, and technical services of fine chemical products. It is committed to becoming a first-class supplier of fine chemicals and a provider of high-quality technical services. Over more than two decades of development, Kewei Jinhong has established its own independent technological system, with persistent investment over the years resulting in a deep accumulation of technical expertise. The company's current business scope covers a wide range of fields, including industrial water treatment chemicals, oilfield chemicals, ultrafine powders, and metal surface treatment chemicals. As a high-tech enterprise integrating research and development, production, sales, and technical services, Tianjin Kewei Jinhong Environmental Technology Co., Ltd. consistently adheres to a technology-driven development strategy. The company currently operates one municipal-level key laboratory, one pilot base, and two production bases, with well-equipped basic research facilities and a complete system for scientific research, development, design, and production support. The company has an annual production capacity of 20,000 tons of functional fine chemicals, is certified under the ISO9000 International Quality Management System, and its products are widely used in industries such as power, biochemicals, oilfields, petrochemicals, metallurgy, and coatings. The company holds multiple invention patents and advanced technological achievements, maintaining strong technical exchanges and cooperative relationships with numerous universities and research institutions. Looking back, Kewei Jinhong has grown through continuous self-breakthroughs; looking forward, it strides confidently along the path of fine chemicals. High-end products and first-class services are the unwavering pursuit of the Jinhong team!,

Main Products: 8-Hydroxy-5-nitroquinoline, 2,4-Dihydroxybenzaldehyde, 2-Carboxybenzaldehyde,

Introduct:     Bamboo Cedar (Shanghai) Technology Co., Ltd. was established in April 2014.     The company is driven by technological innovation and closely follows market trends, launching over 10 new projects annually. It currently engages in extensive industry-university-research collaboration with renowned domestic universities and research institutes, achieving significant results.     The company's main focus areas include: pharmaceutical intermediates, pesticide intermediates, new energy and new materials, liquid crystals, UV absorbers, and other related products. 75% of its products are exported to Europe and Asian countries such as Japan, South Korea, and India.     The company specializes in various unit reactions, including hydrogenation reduction, pressurized hydrolysis, pressurized ammonolysis, diazotization hydrolysis, Grignard reactions, alkylation, Wittig reactions, cyclization, condensation, and halogenation. ,

Main Products: N,N-Dimethylformamide, Ethyl acetoacetate, Pyridine,

Introduct: Shanghai Kuanhao Industry and Trade Co., Ltd. is a chemical enterprise integrating industry and trade, specializing in the long-term supply of various chemical raw materials, pharmaceutical intermediates, and reagents. Our company adheres to the principle of "credibility first, customer foremost" and the business philosophy of "surviving on quality and developing on reputation," offering high-quality products at reasonable prices. Over the years, we have maintained strong and healthy cooperative relationships with numerous renowned domestic and international manufacturers. Kuanhao Company serves the market with sincere service and warmly welcomes both new and returning customers to patronize our business.,

Main Products: n-Butyl Oleate, Piperonylic acid, 1-methyl-1-phenylhydrazine,

Introduct: Shanghai Yayu Biomedicine Co., Ltd. is a chemical enterprise primarily engaged in the sales of fine chemicals and pharmaceutical intermediates. It specializes in providing high-quality and cost-effective products for large domestic and international pharmaceutical companies, pharmaceutical research, food industry, biological medicine, biological health care, and basic biochemistry sectors. We have modern fine chemical and intermediate supporting bases in Shanghai, Nantong, and Chongqing. Our products are distributed nationwide, and our service reputation is outstanding. Through the efforts and integrity of all our employees, we have earned the praise and trust of customers both at home and abroad, establishing long-term and stable business relationships with them. The company's main products include acetonitrile, refined iodine, potassium iodate, H-acid, methyl tert-butyl ether, tetrahydrofuran, n-heptane, n-hexane, cyclohexane, acetic anhydride, and more. Adhering to the principle of "credibility first, quality first," Yayu is committed to providing customers with excellent products and services.,

Main Products: 2,6-Difluoroaniline, 2,6-Difluorophenol, 2-Chloro-3-Fluoro Aniline,

Introduct: Kaishengyuan (Tianjin) Technology Co., Ltd., located in the Tianjin Binhai New Area, is a new technology company specializing in the research, development, and production of pharmaceutical raw materials and intermediates. Kaishengyuan Technology has a small-to-medium-scale R&D center in Tianjin, capable of meeting customer demands for products ranging from grams to kilograms. It also operates production workshops in Hebei and Henan to fulfill large-scale manufacturing requirements. The company's main projects include benzene ring series, pyridine series, organic boronic acids, phenylhydrazine hydrochloride, chiral compounds, and heterocyclic compounds, among other products. Kaishengyuan—Focusing on pharmaceuticals, aiming for excellence. We win customers with high quality and retain the market with competitive prices. Adhering to a sincere and pragmatic approach, the company serves both new and existing clients. We welcome domestic and international partners to collaborate with us for mutual development and success.,

Main Products: methyl 4-cyanobenzoate, 4-Hydroxyphenethyl alcohol, Methyl p-formylbenzoate,

Introduct: Weihai Xinyuan Kesheng New Material Co., Ltd. is an enterprise dedicated to the research, development, production, and sales of fine chemical products. The company is located in the chemical industrial park of Weihai, a beautiful coastal city on the Shandong Peninsula. Our factory has many years of experience in fine chemicals and strong production technology, particularly advanced hydrogenation technology. We maintain excellent cooperative relationships with relevant research institutes and enterprises. The quality and technological content of our products have reached domestic leading and international equivalent levels, with over 30 types of products forming a complete series. We always regard quality and credibility as the foundation of our enterprise's survival. The company passed ISO9000 certification in 2006 and was recognized as a technology-based small and medium-sized enterprise in Weihai. We welcome customers and business partners to visit our factory, strengthen friendships, and seek mutual development.,

Main Products: Fluorescent brightener 85, 2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene, 2,2'-([1,1'-Biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid disodium salt,

Introduct: ,

Main Products: Abacavir, N-(2-amino-4,6-dichloro-5-pyrimdinyl) formamide, (1S,Cis)-4-amino-2-cyclopenten-1-methanol,

Introduct: Lianrun Biology is a chemical enterprise integrating research and development, sales, and production. The company specializes in the production and sales of pharmaceutical raw materials and intermediates. It has its own R&D center and production base, with products sold worldwide, establishing a strong reputation and corporate image. The company has also established laboratories and set up R&D centers in collaboration with renowned chemical research institutions. Adhering to the service principle of "credibility as the foundation, customers first," Lianrun provides high-quality technological innovation products to its clients while also focusing on sustainable development and reducing product costs. Lianrun is committed to learning from the management experiences of world-leading enterprises, continuously advancing and elevating management standards, keeping abreast of international pharmaceutical developments, and enhancing cooperation with international partners. We sincerely welcome users to visit our company for guidance and collaboration. At the same time, we hope to cooperate with more distinctive factories or research institutions to jointly develop domestic and international markets.,

Main Products:

Introduct: Weifang Create Pharmaceutical Technology Co., Ltd., established in 2018, is a high-tech enterprise specializing in providing customized research, development, and production services of pharmaceutical intermediates for global pharmaceutical and biotechnology companies. It is dedicated to the R&D, production, and CDMO services of pharmaceutical intermediates. Create Pharmaceutical has a 1,000-square-meter R&D laboratory in the Biotechnology Industrial Park of Weifang High-tech Zone, Shandong Province, and a production base covering approximately 60 acres in Laiyang, Shandong. The company is capable of handling the entire process from small-scale trials, process optimization, raw material validation, pilot-scale amplification, to commercial production. Create Pharmaceutical places particular emphasis on process optimization, enabling a seamless transition from laboratory scale to commercial production.,

Main Products: [S(R)]-N-[(S)-[2-(Diphenylphosphino)phenyl]phenylmethyl]-2-methyl-2-propanesulfinamide, [S(R)]-N-[(R)-[2-(Diphenylphosphino)phenyl]phenylmethyl]-2-methyl-2-propanesulfinamide, [S(R)]-N-[(S)-[2-(Diphenylphosphino)phenyl]phenylmethyl]-N,2-dimethyl-2-propanesulfinamide,

Introduct: Anhui Kaitai Leibao Technology Co., Ltd. was co-founded by Professor Zhang Junliang, a recipient of the National Science Fund for Distinguished Young Scholars from Fudan University, along with two shareholders engaged in the chemical and materials industries. The company primarily focuses on the design and development of chiral catalysts, the synthesis of chiral drugs and intermediates, as well as technology development, transfer, consultation, and services related to chiral technology. The company will continuously provide comprehensive solutions to customers with a fresh approach, offering products with excellent cost-effectiveness and high-quality services to consumers. At the same time, we sincerely invite extensive customer collaboration to achieve mutual benefits and win-win outcomes in promoting environmentally friendly, efficient, economical, and sustainable development. Some of the company's products are intended for research purposes only. If there are any copyright concerns, please contact us. Contact Information: Mobile: 17751128648 (same as WeChat) QQ: 3994522770 ,

Main Products: lidocaine hydrochloride, Lidocaine, procaine,

Introduct: Xi'an Kangnuo Chemical Co., Ltd., a holding enterprise under Hong Kong's PIONEER BIOTECH Group, was established in 2014 and is a key export-oriented production enterprise supported by the National Department of Commerce. Kangnuo Chemical covers an area of 312,000 square meters, with technical personnel accounting for over 35% of its workforce. The company is headquartered in Xi'an, Shaanxi Province, and operates two chemical fermentation workshops, one pilot reaction workshop, and one provincial-level R&D center. Since its inception, the company has gained recognition from domestic and international clients and passed audits by authoritative laboratories in accordance with ISO9000 and ISO14001 standards. Its main products currently involve biopharmaceuticals, flavors and fragrances, pesticide intermediates, veterinary drug development, and some custom synthesis. With comprehensive EHS management and high-quality advantages, Kangnuo Chemical sells 85% of its products to over 50 countries worldwide and has established long-term strategic partnerships with multinational corporations such as CIPLA, BIOCON, and DSM. Upholding the business philosophy of "integrity and diligence," the company, with its efficient R&D system, hardworking employees, and responsible corporate culture, sincerely invites domestic and international industry peers who are willing to engage in long-term cooperation to jointly fulfill the mission of developing the chemical raw materials industry.,

Main Products: methyl N-hydroxythioimidoacetate, Methomyl, Methylthio acetaldoxime,

Introduct: Shandong Xinding Chemical Co., Ltd. is a chemical production enterprise established in 2008. Located in the Yuhuang Fine Chemical Industrial Park in Dongming County, Shandong Province, it is a modern chemical production company primarily focused on manufacturing fine chemical products. The company's main products include methomyl oxime, methylthioacetaldehyde oxime, sodium methyl mercaptide, and other pesticides that do not contain hazardous chemicals. The annual production capacity of methylthioacetaldehyde oxime is 18,000 tons. Pesticides are used to eliminate insects, fungi, and other organisms that harm crop growth. Previously used pesticides, such as DDT and BHC, were effective in pest control. However, due to their high stability, long persistence in the environment, and accumulation in animals, plants, and humans, they have been phased out. They were later replaced by organophosphorus pesticides, such as dichlorvos. Nevertheless, these alternatives are highly toxic and pose significant risks to humans and livestock. The methomyl oxime and methylthioacetaldehyde oxime developed by our company are free of hazardous chemicals, benefiting farmers! The enterprise adheres to the business philosophy of "integrity," providing qualified products and services to domestic and international clients. With the principle of "mutual benefit and win-win cooperation," we strive to collaborate sincerely and pursue common development.,

Main Products: Potassium chloride,

Introduct: Suzhou Kangneng Food Technology Co., Ltd. was established in April 2016 and is located in the beautiful Jiangnan water town—Suzhou, Jiangsu. It is a specialized manufacturer of the food additive potassium chloride, integrating research and development, production, and sales. Leveraging professional production technology that meets international standards and collaborative R&D with multiple universities, the company has rapidly emerged in the potassium chloride food additive industry with its excellent craftsmanship, superior quality, and controllable particle size. The company has an annual production capacity of 20,000 tons of food-grade potassium chloride. Production employs the most advanced German processes, equipment, and technology currently available internationally. Raw materials are sourced from deep-well potassium chloride in Germany and Canada, as well as sea potassium produced by the Tianjin Changlu Hangu Salt Field, and contain no flotation agents. Process water and gas undergo multiple stages of purification and filtration, with material filtration using PTFE-activated carbon filtration and purification, achieving a filtration precision at the PPM level. Crystallization utilizes MVR technology, which is energy-efficient and environmentally friendly, allowing for controllable product particle size. The company currently offers products with particle sizes of 0-0.2mm, 0.2-0.6mm, and 0.6-1.0mm, and can produce according to customer-specific particle size requirements. All equipment and pipelines are made of food-grade stainless steel and polymer materials, with fully automated production control. Product quality exceeds national standards and aligns with European and American standards. An excellent workforce, advanced production technology, sophisticated processing equipment, and scientific quality management are the foundation of the company's continuous growth and the trust its products earn from customers. "Technology, Integrity, Responsibility" is the corporate spirit and service philosophy we believe in and uphold. We actively advocate: being market-oriented, leading with scientific research, using innovation as a means, and vigorously exploring both domestic and international markets. We also warmly welcome guests from home and abroad to visit our company for exchange and guidance, to jointly contribute to the health cause of the people and create a brilliant future together!,

Main Products: Ethyl 3-chloropropionate, Methyl 3-chloropropionate, Diethyl oxalate,

Introduct: Shandong Kaimisi New Material Technology Co., Ltd. was established in 2020, covering an area of over 40 acres. It currently operates a 3,000-ton annual production line for high-purity graphite used in lithium battery anode materials and is constructing a project for the production of 2,000 tons of L-asparagine active pharmaceutical ingredients (APIs) via biological fermentation. The company currently has two production workshops, two warehouses, one office and duty dormitory building, and one complex for experiments, testing, and pilot production. It employs over 30 staff members, with an expected workforce of around 100 after the two production lines reach full capacity. More than 30% of the employees hold bachelor's degrees or higher. The company emphasizes R&D, new project reserves, and strategic development direction. With strong technical capabilities, it has established university-enterprise cooperation models with Wuhan University of Technology, Jiangnan University, Zhejiang University, and Shandong University. The company's project development focuses on three major areas: amino acid production via biological fermentation, API R&D projects, and new energy and new material projects primarily based on carbon materials. The company's 3,000-ton annual high-purity graphite production line project has been completed with a total investment of over 20 million RMB and an annual output value exceeding 50 million RMB. The 2,000-ton L-asparagine API production project via biological fermentation has a total investment of 200 million RMB, with phase one investing 50 million RMB and trial production planned for October 2022, and phase two investing 150 million RMB with trial production scheduled for December 2023. After both production lines reach full capacity, the output value is expected to be over 200 million RMB, with profits and taxes exceeding 50 million RMB and export earnings surpassing 10 million USD. The company plans to acquire an additional 100 acres in a qualified professional industrial park within five years, launching two new projects primarily involving the construction of intelligent workshops, R&D buildings, employee living facilities, standardized production workshops, and sewage treatment stations. The goal is to achieve an output value of over 1 billion RMB, profits and taxes of over 200 million RMB, create more than 300 jobs, and recruit two PhD-level professionals within five years. The company aims to become a well-known enterprise in Hekou District and strive to become a municipal or provincial outstanding enterprise. It welcomes talented individuals to join the Kaimisi family for mutual development and to contribute to the high-quality development of Hekou, Dongying, and Shandong Province.,

Main Products: Potassium Sodium Pehydroandroandrographolide Succinate, Kariyt extracturm, Extract of red sange root,

Introduct: Guanghan Kelun Plant Chemical Co., Ltd. is located in the Xiaohan Town Industrial Development Zone, Guanghan City, Sichuan Province. It is an extension of Sichuan Guanghan Huatai Biological Co., Ltd., sharing the same shareholders and producing largely similar products. The company began construction in 2004 and was completed in September 2005. The factory covers an area of 40,000 square meters, with a building area of 17,850 square meters. It includes 6 workshop buildings, 6 warehouse buildings, and 1 office and dormitory building. Currently, the company employs 160 staff, including 30 technical professionals. Trial production commenced in October 2005, generating profits within the same year. Our company is a high-tech enterprise specializing in plant extraction production, equipped with advanced production facilities and precise testing instruments. Over the years, we have adhered to the principle of "surviving on quality, developing through innovation, and benefiting from management." To inject new vitality into the enterprise, we have been committed to the development and utilization of new products and technologies. Through our own efforts and the strong support of peers in the pharmaceutical industry, we have rapidly expanded our product range to over 10 varieties. Key products include: Potassium Dehydroandrographolide Succinate, Tyloxapol, Andrographolide, Andrographis Dry Extract, Baicalin, Forsythin, Honeysuckle Extract, Salvia Miltiorrhiza Extract, Artemisinin, and more. In the fiercely competitive market, the company consistently follows the principle of "market-oriented, technology-supported, customer-focused, and quality as life." With high-quality products, good reputation, and excellent service, we have earned widespread acclaim from all sectors. The entire staff of Guanghan Kelun Plant Chemical Co., Ltd. and Sichuan Guanghan Huatai Biological Co., Ltd. warmly welcome both new and existing customers for guidance and collaboration. We are committed to offering high-quality products, competitive prices, and comprehensive after-sales service to foster sincere cooperation, mutual benefit, and common development with all our clients.,