Main Products: Vacuum metering tank, Storage tank, Condensator,

Introduct: Hangzhou Qiandao Pump Industry Co., Ltd. (formerly Jiande Science and Technology Experimental Factory) was established in 1984. For over three decades, our company has collaborated closely with Zhejiang University of Technology and Zhejiang Mechanical & Electrical Design & Research Institute. In response to market demands and the diverse needs of users across regions, we have been dedicated to the development and production of chemical industry equipment, including vacuum equipment, environmental protection equipment, storage equipment, and various custom non-standard devices. Our current vacuum equipment includes: - Water jet vacuum units, available in various configurations such as double, quadruple, six-set, and eight-set assemblies tailored to users' process requirements. - Cylindrical water tanks with rounded heads, manufactured using winding technology for seamless construction and superior strength. - Vertical environmentally friendly water jet vacuum units, featuring wound water tanks with internally installed graphite-modified cooling coils to slow down water temperature rise. These units facilitate the centralized recovery and treatment of wastewater and exhaust gases, ensuring compliance with technical parameters such as vacuum degree and air extraction capacity—key advantages of our equipment. - Additional vacuum equipment, such as Roots water jet vacuum units and oil-free reciprocating vacuum pumps, designed according to users' specific medium and production processes. Our environmental protection equipment includes: - WWQX series complete exhaust gas absorption systems and WQX series complete waste gas absorption systems. These are custom-designed based on users' daily gas volume and medium concentration, enabling absorption, purification, and potential recovery. The treatment capacity ranges from a few cubic meters per hour to several thousand cubic meters. - Other standard exhaust gas treatment equipment, such as absorption packed towers, falling film absorption towers, cyclonic plate towers, and graphite-modified heat exchangers. The maximum wound cylinder diameter we can produce is 3.5 meters, with a height of up to 18 meters. Our storage equipment includes: - Various models and specifications of wound cylinders manufactured in one piece, using materials such as PPH (UV-resistant) and glass fiber-reinforced PP. - Vacuum measuring tanks, buffer tanks, and storage tanks with capacities ranging from 100L to 80m3. - Additionally, our ZF series corrosion-resistant self-priming pumps offer exceptional self-priming performance. All the above equipment has received consistent praise and preference from users nationwide. We welcome both new and existing clients to visit our company for inspection, discussion, and collaboration! "Quality, Excellence, Integrity, and Win-Win Cooperation" are our eternal commitment and goals.,

Main Products: Ammonium dihydrogen phosphate, Potassium Phosphate Monobasic,

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Main Products: Electrolytic bath, Metering tin, Storage sump,

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Main Products: 2,5-Dichloronitrobenzene, 1,3-Dichlorobenzene, 2,3,4-Trichloronitrobenzene,

Introduct: Yangzhou Jiangdu Haichen Chemical Co., Ltd. (formerly Jiangdu No.1 Plastic Solvent Factory), established in 1970, is located in the eastern suburbs of the ancient city of Yangzhou, within Jiangdu, boasting superior geographical conditions and convenient transportation. The company is a key enterprise in Yangzhou's chemical industry, primarily producing various products such as p-dichlorobenzene, o-dichlorobenzene, chlorobenzene, and 1,2,4-trichlorobenzene. The company possesses strong technical expertise, advanced production processes, and comprehensive production and testing equipment, utilizing internationally advanced technology and a robust quality management system. Its products are sold throughout China and exported to countries and regions including India, South Korea, and Thailand. The company values credibility, honors contracts, and strives for survival through quality and development through reputation. We warmly welcome friends from all sectors, both domestic and international, to visit and collaborate!,

Main Products: Cleaning agent, Paint remover,

Introduct: Yangzhou Jiangdu Tongyang Chemical Co., Ltd. is located in the eastern suburbs of the beautiful ancient city of Yangzhou, adjacent to the Beijing-Shanghai Expressway and Jianghai Expressway, making transportation extremely convenient. Our company is an enterprise registered with the approval of relevant national authorities. We primarily recycle and process chemical raw materials such as petroleum ether, industrial ethanol, phenol, ethylene glycol, propylene glycol, isopropanol, cyclohexanone, tetrahydrofuran, ethyl acetate, butyl acetate, mixed acetate esters, n-butanol, xylene, diluents, mixed benzene, pyridine, n-hexane, chloroform, dichloromethane, dichloroethane, MIBK, chlorobenzene, and butanone. Adhering to the principle of customer first and integrity as the foundation, we warmly welcome friends from all walks of life to discuss business. We will meet your needs with the best prices and optimal service.,

Main Products: Calcium carbonate,

Introduct: Jiande Chaoxue Heavy Calcium Factory specializes in the production and sales of various specifications of calcium carbonate and activated calcium carbonate. The company's products are widely used in industries such as paints, latex paints, coatings, cables, rubber, plastic steel, and PVC pipes. In its first phase, the company invested 30 million RMB, adopting a complete set of imported production equipment from Germany's Alpine, with an annual production capacity of 150,000 tons of calcium carbonate and activated calcium carbonate. The planned second phase involves an investment of 50 million RMB, which will increase the annual output to over 200,000 tons, positioning the company among the leading calcium carbonate producers in China. Jiande Chaoxue Heavy Calcium Factory has established a clear principle of "R&D leadership, scientific management, quality first, and誠信經(jīng)營 (integrity in operations)," and is committed to sincere cooperation with domestic and international clients for mutual progress and shared success. Jiande Chaoxue Heavy Calcium Factory was established in the context of China's entry into the WTO as a high-tech production enterprise. It not only boasts advanced production facilities but also is supported by a young and robust research and development team. Leveraging the economic development zone of the Yangtze River Delta, the company fully utilizes its geographical advantages to further enhance its strengths in variety, high quality, and integrated production lines, striving to meet the growing demands of customers at home and abroad. Meanwhile, China's WTO accession and the vigorous development of raw material production enterprises present opportunities for the further growth of Jinchun Calcium Industry, accelerating its transformation into a domestic calcium carbonate production base of international standards, integrating information, R&D, production, sales, and training.,

Main Products: Ammonium chloride, Potassium chloride, nitric acid, ammonium calcium salt,

Introduct: Shanxi Jiaocheng Mingxing Chemical Co., Ltd. produces fully water-soluble compound fertilizer products and is a chemical enterprise integrating production and operation. It has long-term cooperative relationships with more than ten domestic chemical enterprises. The company is located in Jiaocheng County, Shanxi Province, China's energy and chemical base, adjacent to the Dayun Expressway, Taifen Expressway, National Highway 307, and the Taiyuan-Zhongwei-Yinchuan Railway, and is 50 kilometers away from the provincial capital Taiyuan, making transportation convenient.  Established in 1996, after more than two decades of development, the company has now formed a professional production line with an annual output of 50,000 tons of water-soluble compound fertilizers, while also dealing in chemical products such as potassium chloride, ammonium chloride, calcium chloride, and ammonium sulfate. Mingxing Chemical always adheres to the principle of "integrity as the foundation, quality first, customer supreme," upholds the business philosophy of "market-oriented, customer-centered, survival through quality, development through technology," and promotes the corporate spirit of "hard work and pursuit of excellence," wholeheartedly serving its vast customer base.,

Main Products: Spining lubricant agent, Silk softener L, Silk softener M,

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Main Products: 4-Bromo-2-chlorobenzoic acid, 3-Bromo-5-chlorobenzoic acid, 2-Bromo-4-chlorobenzoic acid,

Introduct: Jiangsu Lianshui Jincheng Chemical Co., Ltd. is located in Huai'an City, the hometown of Premier Zhou Enlai, in the heart of the Northern Jiangsu Plain. With the Beijing-Shanghai Expressway, Ninglian Highway, and Xinchang Railway passing through the city, transportation is extremely convenient. Jincheng Chemical specializes in the research, development, and sales of pharmaceutical and pesticide intermediate raw materials, including benzene derivatives, pyridine heterocycles, and halogenated hydrocarbons. The company possesses capabilities in various reactions such as nitration, reduction, oxidation, diazotization, chlorination, bromination, hydrolysis, and purification. Products strictly adhere to international quality standards and are exported to Southeast Asia and European countries. The company maintains close business collaborations with numerous chemical import and export companies in China. The company boasts a team of highly skilled, technologically advanced, and forward-thinking employees. With a comprehensive management system, a strong R&D team, and robust technical capabilities, the company adheres to the business philosophy of "innovation in technology for quality, integrity for the future, customer-centricity, and development-oriented." It consistently strives to meet customer needs, continuously working hard and forging ahead with determination. We firmly believe that a good reputation stems from products recognized by users. The future of Jincheng Chemical will always be defined by quality as the horizontal axis, service as the vertical axis, and credibility as the equation, creating a continuously rising operational path of "industrialization, technological advancement, modernization, and internationalization." With a heart full of gratitude, we aim to further serve both longstanding and new clients, innovate in R&D, and look forward to collaborating and growing together with our customers!,

Main Products: dibenzenesulfonimide, Chloral hydrate, sodium 2-ethylhexyl sulfate,

Introduct: Wuhan Jihechang Chemical Technology Co., Ltd. was co-founded by Mr. Song Wenchao and Mr. Dai Rongming in 2000 and was listed on the National Equities Exchange and Quotations (NEEQ) in 2015 (Stock Code: 832073). As a high-tech enterprise, the company is dedicated to the production, research and development, and sales of functional new materials such as surface engineering, new energy, and epoxy derivatives. It has established production bases for surface engineering chemicals and new energy materials in Yingcheng, Hubei, and an epoxy derivative new materials production base in the Wuhan Chemical Industrial Park. In 2014, Jihechang partnered with Aoke Co., Ltd. (Stock Code: 300082) to establish Wuhan Aoke Special Chemical Co., Ltd. in the Wuhan Chemical Industrial Park. In 2017, Jihechang conducted a private placement to Aoke Co., Ltd., making Aoke Special Chemical a wholly-owned subsidiary of Jihechang, and Aoke Co., Ltd. became a shareholder of Jihechang. Leveraging the ethylene oxide resource advantages of the chemical industrial park and Aoke Co., Ltd.'s leading ethoxylation technology, Jihechang has established core competitive advantages and development directions in surface engineering epoxy chemicals and epoxy derivative new materials. With the values of "loyalty, dedication, hard work, and gratitude," Jihechang is committed to creating value together with its customers, shareholders, employees, and stakeholders, sharing both material and spiritual wealth through collaboration and mutual benefit.,

Main Products: Sodium pyrophosphate anhydrous, sodium hydrogen phosphate, sodium dihydrogen phosphate anhydrous,

Introduct: Sichuan Xingshengyuan Chemical Co., Ltd. specializes in providing phosphorus chemical products and technical services, with its own research and development capabilities: it operates the Shifang Baisheng Chemical Plant (www.baisem.com). The company currently serves various sectors including heavy industry, textiles, petroleum, food, agriculture, and others, offering innovative chemicals in major markets. Its main products include: trisodium phosphate, disodium hydrogen phosphate, sodium dihydrogen phosphate, potassium dihydrogen phosphate, ammonium dihydrogen phosphate, diammonium hydrogen phosphate, industrial phosphoric acid, sodium hexametaphosphate, sodium tripolyphosphate, anhydrous sodium pyrophosphate, urea phosphate, chlorinated trisodium phosphate, and more. We adhere to implementing international business operation models. Since its establishment, the company has actively collaborated with various partners to expand the market. Its products are sold nationwide and exported to the Americas, Europe, the Middle East, Africa, Southeast Asia, and other countries and regions, with a global distribution. Through years of economic and trade cooperation, we have established close connections with customers, distributors, and related organizations worldwide. In both the Chinese and global markets, Xingshengyuan's goal is to understand customer business needs, stay attuned to market changes, and provide comprehensive solutions. Employees firmly believe in the principles of sustainable development, promoting economic growth while committing to environmental protection and contributing to society. We fully support the industry-initiated "Responsible Care" program, dedicated to the safe handling of chemicals. Looking to the future, Xingshengyuan will continue to uphold the philosophy of "creating value and pursuing excellence," firmly establish a scientific development outlook, adhere to a quality and efficiency-driven development path, comprehensively accelerate strategic transformation, focus on the chemical industry as the core, build on marketing and service capabilities, extend further into upstream and downstream related industries both domestically and internationally, and strive to become an international chemical enterprise with strong market competitiveness and influence.,

Main Products: Methyl disulfide, 4-Methyl-2-pentanone, Phosphorus oxychloride,

Introduct: Shandong Jinwen Chemical is located in Jinan City, Shandong Province. The company primarily focuses on the research, development, production, and trade of fine chemical products. It is engaged in the sales of various chemical raw materials, chemical products, chemical auxiliary materials, pharmaceutical intermediates, pigment and dye intermediates, chemical reagents, food additives, etc. Its main products include triethylamine, isooctanol, aniline, tetrahydrofuran, acetonitrile, pure benzene, phenol, acrylonitrile, acrylic acid, styrene, n-propanol, isononyl alcohol, xylene, dimethylformamide, epichlorohydrin, and more. We are committed to introducing new products and continuously updating our product varieties, providing customers with a stable and high-quality supply chain to meet the needs of clients both domestically and internationally. Offering satisfactory and high-quality products is our relentless pursuit. Throughout the sales and production process, we consistently combine premium products with integrity in customer service. By marketing these high-quality products, we play a connecting role, earning a broad market and numerous partners. Our products are sold in over 30 provinces, cities, and regions across the country. We are honored to serve as an agent for several multinational chemical companies, integrating sales, warehousing, transportation, distribution, and services into a modern chemical enterprise. We maintain strong supply and demand business relationships with companies across various industries. With substantial strength, a focus on credibility, contract adherence, guaranteed product quality, a diverse product range, and a principle of small profits but quick turnover, we have earned the trust of a wide range of customers.,

Main Products: 1-N-Boc-3-hydroxyazetidine, 1-Boc-3-azetidinone, 1-Benzhydryl-3-azetidinol hydrochloride,

Introduct: Suzhou Aitike Pharmaceutical Chemistry Co., Ltd., established in 2009, is a technology-based enterprise engaged in the process development, production, and sales of pharmaceutical intermediates and active pharmaceutical ingredients (APIs). We are located in the Boji Science and Technology Innovation Park in Suzhou New District, which offers comprehensive supporting facilities. The company has gathered a large number of professionals with years of experience in chemical synthesis and process research, possesses multiple patented technologies, and maintains a high standard in the research and development of pharmaceutical intermediates, especially in the field of heterocyclic compounds. Additionally, we have an excellent management team that not only has rich scientific management skills and industrial experience but also demonstrates strong guidance, affinity, and execution capabilities. In terms of quality control, we are equipped with testing instruments such as HPLC, GC, LC-MS, melting point apparatus, moisture analyzer, and polarimeter. Our experienced chemical analysts conduct method development, validation, and testing, enabling us to accurately control product quality. This allows us to provide customers with high-quality services and products, meeting their diverse needs at various stages of research and development. We have been continuously improving and aim to enhance our R&D and production capabilities for APIs in the future while continuing to supply high-quality pharmaceutical intermediates, fully leveraging our creativity. We consistently adhere to developing green and environmentally friendly technologies, with a commitment to customer service, integrity in operations, and strict quality control as our core principles. We are dedicated to contributing to the progress of the global environment, technology, and human life.,

Main Products: Piperazine, 1-methyl-4-[[4-nitro-2-(trifluoromethyl)phenyl]methyl]-, (2-Chloro-5-iodophenyl)(4-fluorophenyl)methanone, (3S)-3-[4-[(2-Chloro-5-iodophenyl)methyl]phenoxy]tetrahydro-furan,

Introduct: Shandong Haohong Biotechnology Co., Ltd. is located in the beautiful Jiangbei Water City, Shandong Liaocheng Provincial Chemical Industrial Park. Recently, a new production workshop in the Shijiazhuang Chemical Industrial Park in Hebei is about to commence operations. The company specializes in the research, development, and production of pharmaceutical intermediates. Its production base is equipped with 30 sets of reaction kettles ranging from 50 to 5000L, with an annual manufacturing capacity of 500 tons. The company has an advanced wastewater treatment system with a daily processing capacity of 1000 tons. The company focuses on developing active pharmaceutical ingredients and intermediates for anti-cancer, anti-hepatitis C, and diabetes treatment series, with an emphasis on advanced intermediates. Key products include Enzalutamide, Macitentan, Ipragliflozin, Tofacitinib, Cabozantinib, Fluoxetine Hydrochloride, and others. Guided by the principles of "pragmatism, innovation, and integrity," the company's products are exported to overseas markets such as the United States, Taiwan, and India. It has established long-term cooperative relationships with many renowned domestic and international pharmaceutical companies. The company remains committed to providing customers with high-quality products, competitive prices, and excellent service. It sincerely hopes to establish stable strategic partnerships with outstanding enterprises both domestically and internationally.,

Main Products: Palladium(II) acetate, Potassium tetrachloropalladate(II), di-μ-chloro-bis(η-allyl)palladium,

Introduct: Shanghai Yinkai is a technology company professionally dedicated to providing one-stop catalytic technology solutions for industries such as chemicals, pharmaceuticals, fine chemicals, agrochemicals, and flavors and fragrances. As a partner of Yinkai Catalytic Technology, in addition to offering a wide variety of high-performance heterogeneous precious metal catalysts (including palladium, platinum, rhodium, ruthenium, etc.), supported metal catalysts, and homogeneous catalysts, we also provide a range of related services such as model selection optimization, customized development, catalyst separation equipment selection and supply, metal impurity removal and product purification technology development, and metal value recovery.,

Main Products:

Introduct: Hangzhou Zhongyi Chemical Co., Ltd. is committed to providing you with sincere service! Our company specializes in the year-round operation of over 10 chemical products, including rosin, liquid caustic soda, glacial acetic acid, ammonia water, sulfamic acid, sodium molybdate, sodium tungstate, sodium acetate, Tobias acid, precipitated barium sulfate, and dilute nitric acid. Located on the beautiful south bank of the Qiantang River in Hangzhou, the company is just 3 kilometers from Xiaoshan International Airport, 5 kilometers from the Hangzhou-Jinhua-Quzhou Expressway, and 4 kilometers from the Shanghai-Nanjing Expressway, offering convenient transportation. With a consistent and ample supply of goods and competitive prices, we aim to build business friendships worldwide through high-quality service! Welcome to Hangzhou Zhongyi Chemical Co., Ltd.!,