Main Products: Charcoal,

Introduct: Shanghai Meibao Activated Carbon Co., Ltd. is an integrated enterprise engaged in production and research & development, with four manufacturing plants. Its raw material bases are established near abundant resources, focusing on the integration of the industrial chain, ensuring low, sufficient, and stable raw material costs. The products primarily use coconut shell, charcoal, and coal as raw materials to produce a series of powdered and granular activated carbons, widely used in water treatment, desulfurization, decolorization in food and beverages, catalysts, catalytic carriers, air purification, pigments, and pollution control. The company boasts a comprehensive and efficient management and marketing network, with an annual production and sales volume of over 8,000 tons of activated carbon, exported to Europe, the United States, Japan, South Korea, Australia, Southeast Asia, and other countries and regions. Established in 2000, the company is headquartered in Shanghai, the leading city in the Yangtze River Delta, the most economically dynamic region in China. It possesses excellent human resources, a favorable environment, and a complete logistics system. Through years of continuous effort, the company has accumulated extensive experience in research, development, and manufacturing, with a team of professional technical personnel. Its product standards align with international norms and can perform various standard conversions. In product applications, the company assists customers in selecting suitable activated carbon products and provides technical support for after-sales services. Product testing adheres to technical indicators such as GB12496-90 and foreign standards like ASTM and JISK1474-91.,

Main Products: p-Toluenesulfonamide, toluenesulphonamide, mixed isomers, 2-Methylbenzenesulfonamide,

Introduct: Puyang Muchensheng Trading Co., Ltd. is located in the picturesque and well-connected Liutun Town, Puyang City. The factory specializes in the production of p-Toluenesulfonamide (PTSA), with product purities of 98%, 99%, and 99.5% or higher to meet market demands. The flagship product, p-Toluenesulfonamide, undergoes strict management at every stage—from raw material procurement and production process control to finished product inspection—ensuring the stability and high quality of every batch. Through continuous technological optimization, the purity and yield of the product have been improved while production costs have been reduced. p-Toluenesulfonamide is widely used in pharmaceutical intermediates, fluorescent resins, textile printing and dyeing, plasticizers, dyes, and other fields, earning recognition from numerous market customers. Adhering to the development philosophy of "Innovation, Pragmatism, and Win-Win Cooperation," Puyang Muchensheng Trading Co., Ltd. sincerely looks forward to collaborating with both new and existing clients for mutual success!,

Main Products: 3-bromo-2-methylpropene, 4-bromo-2,1,3-benzothiadiazole, 4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE,

Introduct: Changzhou Malong Chemical Co., Ltd. is a technology-based enterprise integrating research and development, production, and sales. Formerly known as Changzhou His Chemical Co., Ltd., its products are widely used in industries such as pharmaceuticals, pesticides, liquid crystal materials, flavors, and fragrances. The company has a chemical laboratory in Changzhou, maintains good cooperative relationships with multiple universities, and has partnered with factories in Northern Jiangsu and Shandong. It provides professional services for new product development, process optimization, pilot-scale amplification, and large-scale production to its clients.,

Main Products: sulfuryl fluoride,

Introduct: Hangzhou Maoyu Electronic Chemicals Co., Ltd. is an advanced and well-equipped fine chemical pesticide manufacturer, established with investment from the British Virgin Islands-based Maoye Group. Located in the Hangzhou Economic and Technological Development Zone, the company enjoys convenient transportation and occupies an area of 50 acres, with a registered capital of USD 4.7 million and a total investment of USD 7 million. In 2008, the company obtained approval from the National Development and Reform Commission as a pesticide manufacturer, and in 2009, it acquired the sulfuryl fluoride pesticide registration certificate from the Ministry of Agriculture. The company boasts a large number of experienced senior professionals in the chemical industry, state-of-the-art production equipment, advanced production processes, and scientific management. Its annual production capacity of sulfuryl fluoride reaches 1,000 tons. The products are highly popular both domestically and internationally and have earned an excellent reputation. Adhering to the corporate spirit of integrity, care, pragmatism, and innovation, Hangzhou Maoyu looks forward to establishing partnerships with more clients worldwide. We are committed to providing customers with the highest quality products and services.,

Main Products: atomoxetine hydrochloride, terbinafine hydrochloride, terbinafine,

Introduct: Shanghai Jinhuan Chemical Co., Ltd. was established in 2007. The company is primarily engaged in the research, development, production, sales, and import-export business of oil and gas field chemical additives, bulk chemical products; new drugs, pharmaceutical APIs, and fine chemical intermediates; food and feed additives, flame retardants, specialty silicone additives, and other chemical products. The company possesses advanced research and testing equipment as well as precision analytical and detection instruments. It has a strong team with professional technical capabilities and scientific management expertise. A research and development center has been established in Shanghai, and close cooperative relationships have been formed with numerous domestic and international research institutions. The company deals in oil and gas field chemical additives and bulk chemical products, mainly including drilling chemicals (including drilling fluid treatment agents), oil and gas production chemicals (such as chemicals for acidification and fracturing, involving demulsifiers, fluid loss reducers, bactericides, pour point depressants, water shutoff and profile control agents, etc.), enhanced oil recovery chemicals (including polymers and surfactant flooding agents), oil and gas gathering and transportation chemicals (including pour point and viscosity reducers), and water treatment chemicals. Bulk chemical products include acetic acid, methanol, ethanol, citric acid, phosphoric acid, hydrazine hydrate, and others for distribution and trade. The pharmaceutical APIs produced by the company mainly include antidepressants, antifungals, antihistamines, anti-inflammatory and analgesic agents, antiepileptics, anti-Parkinson's drugs, antivirals, and cardiovascular medications. Food additives primarily consist of pine needle oil, cedar leaf oil, chromium picolinate, chromium polynicotinate, ferrous fumarate, ferrous citrate, and other products. The feed additives handled by the company mainly include methionine, glycine, lysine, and chelated products of composite amino acid series such as copper, iron, zinc, manganese, selenium, cobalt, iodine, boron, molybdenum, vanadium, and chromium. New polymer materials and functional polymers mainly include silicone resins, fluororesins, polyurethane, polyvinyl ether resins, UV-curable resins, and other products. Flame retardants are primarily halogen-free. The company's products are applied in pharmaceuticals, food, feed, engineering plastics, rubber, coatings, inks, adhesives, papermaking, printing, textiles, and other fields. The company consistently adheres to the management principle of "people-oriented, technological innovation" and the operational philosophy of "quality first, reputation first, customer supreme." It looks forward to collaborating with both new and existing clients to foster a prosperous market economy and create a successful future together.,

Main Products: ribonuclease A from bovine pancreas, deoxyribonuclease I F. bovine pancreas, Triphenyltin Chloride,

Introduct: Hubei Maoerwo Biomedical Co., Ltd. (Hubei Super Chemical Co., Ltd.) is located in Wuhan City, Hubei Province, a hub of land, water, and air transportation. It is a company dedicated to the development and sales of fine chemicals, pesticide raw materials, and other products. The company is committed to becoming a strong brand enterprise with independent import and export rights. Innovative and groundbreaking products have made Maoerwo Pharmaceutical not only a leader in the industry domestically but also highly reputable internationally. It consistently adheres to the business philosophy of "customer satisfaction, enterprise development," building bridges with customers through integrity and dedication to provide better, faster, and more accurate services. The company possesses independent import and export rights and an excellent sales team. Through the diligent efforts of all employees, the company has opened up a broad market. Its products are sold throughout the country and exported to regions such as Europe, America, Southeast Asia, and Africa, serving over 2,000 customers annually and earning widespread recognition and praise from clients.,

Main Products: 2-BROMOMALONALDEHYDE, 2,6-Diaminopurine, Benzaldehyde, 2,3-dichloro-6-nitro-,

Introduct: Jiujiang Ruiteng Biotechnology Co., Ltd. is a high-tech enterprise integrating independent research and development, large-scale production, and market sales, focusing on innovation and development in the fields of pharmaceutical intermediates and new materials. Relying on its Shanghai R&D center, the company has two production bases in Shandong and Jiangxi, with a total area of 110,000 square meters. All construction facilities are built to high industry standards and fully comply with national safety and environmental requirements. Among them, the Shandong production base is located in Binzhou, known as the "hometown of bromine," providing unique geographical and technological advantages for bromine applications, ensuring the smooth progress of related products from R&D to production. The Jiangxi production base is situated in the Jiujiang Pengze Chemical Industrial Park, leveraging the resources of Jiujiang Petrochemical, which is highly conducive to the large-scale production of new materials. Some products have already achieved a thousand-ton continuous production scale, and the company looks forward to sincere cooperation with domestic and international peers. Main supplies include: Methyl 3-amino-2-thiophenecarboxylate, p-Nitrobenzyl alcohol, p-Nitrobenzyl alcohol monomalonate, 4-Hydroxy-4'-isopropoxydiphenyl sulfone, 2-Butyl-3-(4-hydroxybenzoyl)-5-nitrobenzofuran, 2,4-Diamino-6-chloropyrimidine, 4-Bromomethyl-2-(1H)-quinolinone, Penem intermediates, Thifensulfuron intermediates, Dronedarone intermediates, Paroxetine intermediates, Minoxidil, thermochromic colorants, rubber additives, OLED new materials, and more.,

Main Products: Benzoyl isothiocyanate, 3-Fluorophenyl isothiocyanate, 4-Chlorophenyl isothiocyanate,

Introduct: MANAC Inc., established in 1948, is a Japanese manufacturer of bromides and iodides with a 70-year history. The company currently employs approximately 300 people and achieved sales of about 500 million RMB in 2014. In 2000, it was listed on the Tokyo Stock Exchange. MANAC's products include flame retardants, fine chemicals, functional materials, and pharmaceuticals. In March 2016, it established "MANAC (Shanghai) Trading Co., Ltd." to further expand its presence in the Chinese market. As a leading bromide manufacturer in Japan, MANAC will continue to develop new applications for bromides and iodides, bringing its products and technologies from Japan to the global market.,

Main Products: N,N'-Dimethyloxamide, 3,3'-thiodi(propionic acid), 1-aminocyclopropionitrile HCl,

Introduct: Shandong Medireal Biopharmaceutical Technology Co., Ltd. was established on September 26, 2022. It currently operates with comprehensive offices, a financial center, a research and development center, and import-export business. Its production bases are located in Weifang Binhai Development Zone, Dongying Port Economic Development Zone, and Hekou Economic Development Zone in Dongying City, Shandong Province. The company's main business includes: amino acids and their derivatives, biopharmaceutical products, high-end pharmaceutical products, and custom synthesis products. The company's projects are positioned with a high starting point, advanced technology, low-carbon environmental protection, and safety. The company currently employs over 300 staff (including production personnel), with a total land area of more than 400 acres and fixed assets exceeding 200 million RMB (as of 2022). The company is in a phase of rapid development and expansion, with its annual output value doubling in growth.,

Main Products: Tris(hydroxymethyl)aminoethane, Dibenzylamine, Benzylamine,

Introduct: Hubei Jiangyan Tianxiang Chemical Co., Ltd. was established in June 2010. With a unified social credit code of 914290055570033646 and a registered capital of 49.3431 million yuan, it is jointly funded by China Petroleum & Chemical Corporation and Qianjiang Tianxiang Chemical Co., Ltd. It is a chemical enterprise integrating production, research and development, and operations, as well as a national high-tech enterprise. The production base is located in the Yanhua Industrial Park, Wangchang Town, Qianjiang City, Hubei Province, situated in the beautiful Jianghan Plain. The company has been dedicated to the research, development, production, and sales of fine chemical products, specializing in amination and hydrogenation series products. Main products include: dibenzylamine, furfurylamine, benzylamine, benzylamine, and tris(hydroxymethyl)aminomethane. In the research and application of catalytic hydrogenation production processes in the fine chemical industry, the company persists in carrying out product upgrades and technological innovation activities, accumulating extensive experience. The company places great emphasis on production safety and product quality improvement, adhering to the business philosophy of "Safety, Quality, Efficiency, and Environmental Protection." Centered on market demand, it has developed a series of products that meet customer needs and has explored a path of high-quality and sustainable development. The company possesses complete safety and environmental assessments, various qualifications, legal documents, and certification documents. It focuses on sustainable development and clean production, with quality control covering every process and step from production, processing, calibration, packaging to outbound logistics. Guided by the philosophy of "Focusing on customer needs, focusing on customer future," the company provides customers with high-quality products.,

Main Products: 2-Bromotetrafluoroethyl trifluorovinyl ether, 3-[1-[difluoro[(trifluorovinyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoropropiononitrile, Boron,

Introduct: Sichuan Jingwu Petroleum Technology Development Co., Ltd. was established in 2014 and is located in the Science and Technology Park of Southwest Petroleum University in Xindu District, Chengdu. It is primarily engaged in the research and technical services of new technologies for oil and gas field exploration and development, as well as the agency sales of chemical products. I. Oilfield Technology Development 1. Customized development of cement additives for oil and gas well cementing: development of oil well cement friction reducers; development of oil well cement fluid loss additives; development of oil well cement retarders. 2. Development of cement systems for oil and gas well cementing: development of high-temperature (120°C~150°C), ultra-high-temperature (150°C~180°C), and extreme-high-temperature (180°C~250°C) cement slurry systems; development of high-density (1.90g/cm3~2.40g/cm3) and ultra-high-density (2.40g/cm3~2.80g/cm3) cement slurry systems; development of low-density (1.50g/cm3~1.70g/cm3) and ultra-low-density (1.30g/cm3~1.50g/cm3) cement slurry systems; development of elastic, tough, high-bonding, and high-strength cement slurry systems. 3. Development using additives: development of hydrophobic interface modifiers; development of hydrophobic and oleophobic interface modifiers; development of flowback aids for fracturing and acidizing. II. Oilfield Product Sales 1. Oil well cement additives: oil well cement friction reducers; oil well cement fluid loss additives; oil well cement retarders; oil well cement slurry expanders; oil well cement accelerators; oil well cement defoamers; resins for oil well cement; latex for oil well cement. 2. Oil production additives: sulfur deposition prevention interface modifier base film agent for sulfur-containing gas reservoir wellbores; hydrophobic interface modifiers for oil and gas well fracturing and acidizing; hydrophobic and oleophobic interface modifiers for oil and gas well fracturing and acidizing. III. Chemical Product Sales Including perfluoroether rubber additives and high-purity basic elemental materials. ,

Main Products: 2,4-Dichlorobenzyl alcohol, 1-dodecylpyridinium chloride, HexadecylPyridinium chloride,

Introduct:     Lanzhou Dayuan New Material Technology Co., Ltd. is a professional enterprise specializing in the research, development, production, and sales of fine chemical products. We adhere to the principle of "Treating others with sincerity, working diligently, being kind to others, and having a clear conscience."     We provide scientific, rigorous, fast, and attentive service to every customer. Additionally, leveraging our strong technological capabilities, we can rapidly develop, customize, and scale up the production of specialized products for our clients, ranging from kilogram to tonnage levels. The company has been certified under ISO9001:2000.     Our company was registered and established in January 2020 at the Lanzhou New Area Administration for Industry and Commerce, with a registered capital of 5 million RMB. We have complete procedures, advanced equipment and facilities, and mature processes. We consistently provide customers with high-quality products, technical support, and comprehensive after-sales services. Our main focus is on the research and development of new materials for daily chemical products, along with production and sales. We boast excellent products and a professional sales and technical team.     Our company is located in Lanzhou New Area, and we warmly welcome everyone to visit and provide guidance. If you are interested in our products, we look forward to your inquiry by phone.,

Main Products: Spiral conveyer, Conveyer, Band conveyer,

Introduct: Jiangsu Liyuan Heavy Industry Machinery Co., Ltd. is located in the Jiangyan High-Tech Zone, a pearl of central Jiangsu within the beautiful and prosperous Yangtze River Delta Economic Circle, boasting an excellent geographical location and convenient transportation. Jiangsu Liyuan Heavy Industry Machinery Co., Ltd. is a joint venture established by Zhangjiagang Liyuan Conveying Machinery and Suzhou Universal Technology. The total investment covers 63 acres of land, with 47 acres allocated for the first phase and 16 acres reserved for the second phase. The planned total construction area is approximately 40,000 square meters, with a total investment of 200 million RMB. The company has acquired high-power laser cutting machines, welding robots, bending robots, CNC lathes, and other advanced equipment. It is primarily engaged in the research and development, production, and sales of intelligent high-end conveying system equipment. Upon full production capacity, the project is expected to produce 10,000 units (sets) of intelligent high-end bulk material conveying system equipment annually, with an estimated sales revenue of 300 million RMB and tax revenue of 18 million RMB.,

Main Products: N-ethyl-N-(3-sulfopropyl)-M-anisidine*sodium, Benzyl carbamate, Urethane,

Introduct: Yuan's (Suqian) Biotechnology Co., Ltd. is a comprehensive high-tech enterprise integrating production, scientific research and development, and international trade. Equipped with advanced domestic and international production and inspection facilities, the company employs state-of-the-art processes. It rigorously implements GMP standards throughout all procedures, including raw material procurement, production control, quality analysis, product release, and after-sales service. The company boasts a strong R&D team composed of multiple PhDs and postgraduates, continuously infusing vitality into its products for market competitiveness. It maintains long-term collaborations with renowned domestic universities and research institutes, focusing primarily on the R&D and production of life sciences, biochemical pharmaceuticals, biological buffers, pharmaceutical intermediates, and electronic chemicals. Notably, it excels in manufacturing and developing high-tech chemical products such as the tetramethylbenzidine (TMB and its salts) series for biochemical clinical testing reagents, biological buffer series (MOPS, MES, TAPS, PIPES, BICINE, TRICINE, ACES, etc.), as well as pharmaceutical intermediates and electronic chemicals. The company not only produces existing product lines but also undertakes custom processing for clients. These products lead the domestic industry, with strong sales across China and exports to Europe, America, and Southeast Asia. Leveraging superior quality, competitive pricing, and efficient services, the company remains an evergreen in the competitive bio-chemical industry. It continues to collaborate with partners worldwide, dedicating wisdom and sincerity to foster mutual growth. The company is committed to building a brilliant future hand-in-hand with all sectors and establishing long-term, mutually beneficial partnerships through joint efforts.,

Main Products: Potassium n-butylxanthate, Sodium isobutylxanthate, Sodium n-butylxanthate,

Introduct: Luoyang Tengyi Chemical Co., Ltd. is a specialized company that acts as an agent for various domestic and international chemical raw materials and pharmaceutical intermediates. It distributes and wholesales a wide range of basic chemical raw materials, including fine chemicals, chemical reagents, cleaning aids, rubber and plastic raw materials, pigments and dyes, rare metals, rare earth raw materials, ceramics and glass, refractory aids, laboratory instruments, and environmental pollution control products, among 20 major categories with over 5,000 types of chemical raw materials. The products have always been popular in the consumer market for their high quality and low prices. The company has established long-term and stable cooperative relationships with manufacturers, agents, multiple retailers, universities, and research institutions. The company values credibility, honors contracts, offers a complete variety of products at reasonable prices, and ensures product quality. Adhering to the principle of diverse product offerings and small profits but quick returns, the company aims for mutual success and win-win cooperation. The company upholds the service philosophy of "customer first" and embodies the corporate spirit of "innovation and progress." Its products enjoy a high reputation among domestic customers. The company has established long-term and stable cooperative relationships with many well-known chemical manufacturers and agents both domestically and internationally. Its clients span numerous chemical production and usage units, as well as universities and research institutions across the country. The company boasts excellent credibility, flexible business practices, and a stable domestic market. The company is financially strong and has a professional technical team with years of experience in chemical research and production. It has established good cooperative relationships with renowned domestic research institutions such as Shanghai Chemical Research Institute, East China University of Technology Chemical Institute, and Luoyang Liming Chemical Research Institute. These institutions provide the company with year-round technical support, research project成果 conversion, production processing, and comprehensive technical guidance. Coupled with a well-trained workforce, advanced and rational processes, sophisticated production equipment, and thorough testing methods, the company adheres to and implements an international standard quality management system. It strives for excellence and is committed to providing customers with "high-quality and stable products." Luoyang Tengyi Chemical Co., Ltd. regards quality and credibility as its foundation and strives to become a supplier that satisfies its customers. We look forward to working with friends from all over the world and colleagues from all walks of life to achieve共同 development and create brilliance together.,

Main Products: tert-Butylacetic acid, Palmidrol, (benzothiazol-2-ylthio)succinic acid,

Introduct: Xiangfen County Qinfeng Technology Co., Ltd. is located in Xiangfen County, Linfen City, Shanxi Province. The company specializes in the import and export of pharmaceutical raw materials, plant and animal extracts, and fine chemicals. With a focus on customer satisfaction, the company emphasizes contract adherence, credibility, and quality assurance. It has stable physical factories and research teams capable of providing personalized product customization, while also maintaining close collaborations with several well-known domestic foreign trade companies. While committed to product diversification and serialization, the company strictly controls and enhances product quality, playing a key role in its stable development. The company welcomes friends from all sectors at home and abroad for business negotiations and mutual development with even better services. We sincerely hope to gain support from professionals in the pharmaceutical and chemical industries and strive for our common development!,