Main Products: potassium trihydrogen dioxalate, oxalic acid diammonium salt, Ammonium ferric oxalate,

Introduct: Hefei Yalong Chemical Co., Ltd. was established in 1998, with its plant located at No. 8 Hongtu Avenue, Hefei Circular Economy Park, and a total investment of over 80 million yuan. For nearly 20 years, the company has been dedicated to the specialized production and research of oxalate series products. It has been recognized as a National High-Tech Enterprise, and its products have been designated as Key Products of Anhui Province and Independent Innovation Products of Anhui Province. The company primarily produces oxalate series products such as ferrous oxalate, iron phosphate, manganese oxalate, potassium hydrogen oxalate, ammonium oxalate, and ammonium iron oxalate. These products are used in industries including lithium battery materials, pharmaceuticals, pesticides, ceramics, polishing materials, photosensitive materials, textile materials, and nanomaterials. Currently, the annual production capacity of various oxalate series products exceeds 18,000 tons, with battery-grade ferrous oxalone accounting for over 12,000 tons annually. The company's second-phase project, with an investment of 150 million yuan, is expected to achieve an annual production capacity of 50,000 tons of iron phosphate and ferrous oxalate. The company has always focused on the production and research of iron source precursors for lithium iron phosphate (LiFePO4) cathode materials. In 2006, it obtained a national invention patent for the production method of ferrous oxalate specifically for lithium iron phosphate (Patent No.: ZL 2006 1 009710.1). The provincial local standard "Ferrous Oxalate for Lithium Iron Phosphate," drafted by the company, has been approved and implemented. The company is also increasing investment and research in iron phosphate products, aiming to become an expert enterprise in this field. Our company consistently adheres to the principle of "quality first, excellence above all," operating with the business philosophy of "integrity as the foundation, cooperation for mutual benefit." In response to societal demands for energy-saving, environmentally friendly new energy resources, we are committed to providing both new and existing customers with superior quality and better service.,

Main Products: Pyrophosphoric acid,

Introduct: ,

Main Products: Phenolic varnish, Iron oxide red phenolic antirust paint, Phenolic enamel,

Introduct: ,

Main Products: (3aR,4R,5R,6aS)-4-((E)-3,3-Difluoro-4-phenoxybut-1-en-1-yl)-5-hydroxyhexahydro-2H-cyclopenta[b]furan-2-one, 2H-Cyclopenta[b]furan-2-one,5-(benzoyloxy)-4-[(1E)-3,3-difluoro-4-phenoxy-1-buten-1-yl]hexahydro-,(3aR,4R,5R,6aS)-, Dimethyl(3-phenoxy-2-oxopropyl)phosphonate,

Introduct: Since 2005, Olichem Chemical has particularly focused on the research and development of prostaglandin analogs and their key intermediates using the Corey Lactone process. The company has successfully developed products such as Latanoprost, Travoprost, Carboprost Methylate, Dinoprost Tromethamine, and Cloprostenol, along with their critical intermediates. These processes and technologies are backed by independent intellectual property rights, positioning Olichem Chemical at the forefront of global research and development in prostaglandin analogs and their intermediates. Additionally, we can synthesize other prostaglandin analogs based on customer requirements for custom orders. Under mutual agreements, we are able to transfer relevant technologies and processes while providing technical support.,

Main Products: Ethylene Bis Stearamide, Lemon chrome yellow 501, Dark chrome yellow 124,

Introduct: Shanghai Oucheng Zinc Industry Co., Ltd. is a comprehensive chemical enterprise integrating development, production, and sales. Our factory specializes in producing zinc oxide, zinc powder, EBS, zinc phosphate, zinc stearate, and other zinc product series. The products are widely used in coatings, rubber, glass, optoelectronic products, construction, die-casting alloys, hot-dip galvanizing, pigments, batteries, and various other industries. The company primarily manufactures the "Oucheng" brand products, with its main production base: Jiangsu Shenlong Zinc Industry Co., Ltd., located in the picturesque land of fish and rice—Xinghua, Gucheng. The enterprise has established a complete system from technology to management and has passed the IS9001:2000 quality system certification and environmental ISO14001 certification.....,

Main Products:

Introduct: Henan Aoshiman Biotechnology Co., Ltd. is primarily dedicated to the research, development, and production of novel pharmaceutical intermediates. The product R&D center and marketing department, covering an area of 2,000 square meters, provide customized pharmaceutical intermediate services ranging from gram to kilogram quantities. With an advanced production base equipped with modern manufacturing processes, the company is capable of scaling from laboratory and pilot tests to industrial production, offering pharmaceutical intermediate products in ton-scale quantities. Our product portfolio includes pharmaceutical intermediates, organic intermediates, fine chemicals, catalog products, heterocyclic compounds, and more. The company is committed to leveraging international advanced technologies and management models to provide customers with high-quality products, efficient services, and a personalized technical support platform.,

Main Products: 5-(4'-Fluorophenyl)-5-oxopentanoic acid, Ezetimibe Intermediate, (S)-(-)-4-chloro 3-hydroxybutyronitrile,

Introduct: Jiangsu Wannianchang Pharmaceutical Co., Ltd. (Jiangsu Runju Agrochemical Co., Ltd.) is located in the Yangkou Chemical Industrial Park, Rudong County, Jiangsu Province. The company was established in December 2006 and covers an area of 105 acres. The company is a shareholding enterprise specializing in the production of pharmaceutical intermediates. It closely collaborates with well-known domestic research institutions such as Nankai University and the Shanghai Pharmaceutical Industry Research Institute. It has developed products including (S)-4-Benzyl-2-oxazolidinone, (R)-4-Benzyl-2-oxazolidinone, trans-1,4-Dibromo-2-butene, Isovaleryl chloride, (S)-4-Phenyl-2-oxazolidinone, 4-(4-Fluorobenzoyl)butyric acid, (4S)-3-[5-(4-Fluorophenyl)-1,5-dioxopentyl]-4-phenyl-2-oxazolidinone, 4-[[(4-Fluorophenyl)imino]methyl]phenol, Indole, Chloroacetamide, Ethyl 3-(2,2-dimethyl)propionate, Methyl 3-(2,2-dimethyl)propionate, Diethyl malonate, among others. These products have been well received by users both domestically and internationally since their launch. The company places great emphasis on environmental protection, safety, and health investments and management. It adheres to social benefits, focuses on social responsibilities and obligations, prioritizes safety first, values people-oriented principles, and balances social and economic benefits. The company continuously improves employee待遇, welfare, and production and living environments. Currently, the company has successfully passed the GB/T19001-2008, GB/T24001-2004, and GB/T28001-2001 certifications. Additionally, it passed the QA and HSE audits of Novartis Pharma Ltd. (Switzerland) in 2007 and 2010, respectively. Based on the requirements of GB/T19001-2008 "Quality Management Systems—Requirements," GB/T24001-2004 "Environmental Management Systems—Requirements with Guidance for Use," and GB/T28001-2001 "Occupational Health and Safety Management Systems—Specification," the company has established its management policy: Create the Wannianchang brand and position in the pharmaceutical intermediates market; Pollution prevention, safety first; Compliance with laws and regulations, environmental protection and health; Continuous improvement, customer satisfaction. The company is committed to strictly implementing this policy in its daily operations and sincerely welcomes both new and existing clients to visit for inspections and business discussions. In the future, we will strive to build the Wannianchang brand and continuously expand and strengthen the company's presence in the field of pharmaceutical intermediates.,

Main Products: Iron(II) fumarate, Calcium acetate, Calcium Propionate,

Introduct: Anhui Omni Biochem Co., Ltd. is one of the major domestic suppliers of amino acid raw materials. We adhere to a "future market and technological leadership" orientation, focusing on the technological research and development, production, and sales services of amino acids and other downstream products related to biotechnological methods. Our products are applied in areas such as health foods, pharmaceuticals, and cosmetics. The production base is equipped with facilities including a research and development center, pilot plant, chemical reaction workshop, bio-fermentation workshop, and cleanroom, all complying with production quality management requirements such as GMP, FSSC22000, and QS. Our R&D and testing instruments are comprehensive and advanced, and we continuously optimize production processes and enrich our product lines. Leveraging our strengths, we have established partnerships with a large number of high-quality clients worldwide. Through the expansion and extension of the industrial chain, we further explore market value and promote the development of the green biochemical industry. "Scientific rigor, innovation and progress, harmonious coexistence, and pragmatic dedication" — we will always uphold this philosophy. With technology as the core, customers as the driving force, and quality as our lifeline, these are our eternal pursuits. Sipu Biochemical looks forward to sincere cooperation with you to create a better future together!,

Main Products: 2-Hydroxyethyl acrylate, 2-Hydroxypropyl acrylate, 2-Propenoic acid 4-hydroxybutyl ester,

Introduct: ,

Main Products: Dibenzothiophene, Dibenzothiophene sulfone, 9-Hydroxyfluorene,

Introduct: Shanghai Ouyi New Material Technology 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 field of new materials such as OLED and AMOLED. Relying on its Shanghai R&D center, the company is committed to making outstanding contributions to the upstream OLED industry. It has two production bases in Shandong and Jiangxi, covering a total area of 60,000 square meters. All construction facilities are built to the highest petrochemical standards, fully complying with national safety and environmental requirements. Among them, the Shandong production base is located in Weifang, a national bromine base, providing a unique advantage for the production of OLED series products, thereby ensuring the smooth progress from R&D to production. Since entering the OLED field in 2012, the company has developed a series of OLED materials after more than four years of effort, with several products achieving ton-scale production capacity. It hopes to work tirelessly with domestic and international peers to contribute to the development of OLED technology.,

Main Products:

Introduct: Shanghai Yuke Electronics Technology Co., Ltd. is a comprehensive enterprise specializing in the production, agency, and distribution of instruments, electronic tools, and supporting equipment. Located in Shanghai, the company has been dedicated to the field of environmental measurement and chemical testing since its establishment, wholeheartedly providing various instruments for users in manufacturing, scientific research, electric power, petrochemicals, metrology, and testing industries both domestically and internationally. We have a professional, efficient, and knowledgeable management team, with openness and win-win cooperation as our operational philosophy. We maintain stable and extensive technical maintenance and sales cooperation with renowned domestic and international instrument manufacturers. The strong support from these manufacturers serves as a solid foundation for our continuous progress. We boast a team of experienced industry engineers and a robust sales force. Professional integrated services are our eternal commitment to our customers. Adhering to strict and scientific management, continuous innovation, excellent product performance, and satisfactory service, the company has earned a certain reputation in the domestic market. All of this has laid a solid foundation for Yuke Electronics to become a leading instrument supplier nationwide. Communication fosters development, collaboration achieves win-win outcomes, and service creates value. Chinese enterprises have integrated into a new competitive environment characterized by globalization, networking, and comprehensiveness. Yuke Electronics is committed to creating value for our customers with integrity, professionalism, and innovation!,

Main Products: DIPOTASSIUMHEXATITANIUMOXIDE, 3,5-Dimethylpyrazole, 3-Methyl-5-Pyrazolone,

Introduct: Mainly produces inorganic salts, bromides, derivatives of hydrazine, blowing agents, polymerization initiators, formulated products, potassium titanate fibers, flame retardants, electrolytic organic synthesis products, pharmaceutical intermediates, rust inhibitors, and others.,

Main Products: Pymetrozine, 3-Pyridinecarboxaldehyde, N-(6-Methyl-3-oxo-2,5-dihydro-1,2,4-triazin-4(3H)-yl)acetamide,

Introduct: Nanyang Junhao Chemical Co., Ltd. (formerly Nanyang Weite Chemical Co., Ltd.) is a private enterprise specializing in the production of fluorine series intermediates and fine chemical intermediates, integrating research and development, production, and sales. Established in 1999 and located in Nanyang City, Henan Province, the company relocated its production base to the Anpeng Chemical Industry Cluster in Tongbai County, Nanyang City, Henan Province in 2019. The facility covers an area of over 37,000 square meters with a total investment of 150 million RMB and holds self-operated import and export rights. As a domestic producer of fine chemicals, pharmaceutical and pesticide intermediates, raw materials, and fluorine series products, the company operates production lines with an annual capacity of 1,000 tons of triazine amide, 2,000 tons of nicotinaldehyde, 500 tons of para (ortho, meta) fluorobenzaldehyde series products, and water treatment agents such as polyaluminum chloride. The production processes and infrastructure are well-developed. Currently, the company's products are sold to numerous markets, including Japan, South Korea, Europe, India, and Southeast Asia, and it has established strategic partnerships with many enterprises.,

Main Products: Traffic coating, Architectural coating, Thermoplastic acrylic resin,

Introduct: Ningxia Tongte Chemical Co., Ltd. is a professional company with strong capabilities integrating fine chemical production, sales, and construction. The company adheres to the principle of "ensuring quality with technology, building reputation with quality, and promoting development with reputation"; upholds the spirit of "unity, innovation, commitment, and excellence"; and serves customers wholeheartedly with a sound management system, high-quality products, and a highly qualified workforce. The company follows the business philosophy of "providing efficient services to customers and helping them achieve grand ideals," actively develops and produces internationally leading building and decorative materials, equips and trains professional technical talents, and employs scientific management methods to offer perfect products and services to the transportation industry, construction and decoration units, and users from all sectors. The company's main products include: polymer cement mortar, EPS board adhesive mortar, interior and exterior wall putty powder, high-end latex paint, elastic latex paint, road marking paint, and other series of products, which are sold nationwide. By referencing domestic and international technological trends, the company provides advanced technical solutions to meet customer needs and protect their interests. The company emphasizes management and knowledge, with a continuously improving management mechanism and a growing social image, leading to steady expansion. The company implements a comprehensive quality management system, strictly controlling every aspect of construction to ensure reliable quality and eliminate potential material and workmanship issues, laying a solid foundation for excellent projects. Ningxia Tongte Chemical Co., Ltd. adheres to the business philosophy of "providing efficient services to customers and helping them achieve grand ideals," actively develops and produces world-leading building and decorative materials, equips and trains professional technical talents, and employs scientific management methods to offer perfect products and services to the transportation industry, construction and decoration units, and users from all sectors.,

Main Products: Epoxy zinc rich primer,

Introduct: ,

Main Products: Chloroacetyl chloride, trichloroacetyl chloride, Chloroacetic acid,

Introduct: Ningxia Rongtai Biotechnology Co., Ltd. is located in the Shizuishan Park (Huinong Park) of the National Shizuishan Economic and Technological Development Zone, a key industrial town at the foot of the Helan Mountains in the northwest. The company is adjacent to the Baotou-Lanzhou Railway, National Highway 109, and the Beijing-Tibet Expressway, with extensive rail and road networks ensuring convenient transportation. To the east lies the largest land port in the northwest (Huinong Land Port), facilitating swift cargo transport. The company was registered and established in June 2015, with a total project investment of 172.5 million yuan (of which the first phase involved an actual investment of 86 million yuan). The planned total land area is 161 acres (with 80 acres allocated for the first phase), and it currently employs 96 registered staff. The company has now built an annual production capacity of 12,000 tons of chloroacetic acid, 12,000 tons of chloroacetyl chloride, and 7,200 tons of trichloroacetyl chloride. The production processes are reliable, the equipment is state-of-the-art, and the comprehensive supporting facilities are well-developed. The project features advanced production equipment and sophisticated professional technology, with all products meeting or exceeding relevant national standards. The products are widely used in various industries such as pesticides, pharmaceuticals, dyes, and various additives, offering broad applicability, targeted performance, and excellent quality, making them reliable choices for all customers. The products are primarily sold to Shandong, Henan, Anhui, Hubei, Jiangsu, Zhejiang, Chongqing, and other regions. "Integrity, Focus, Cooperation, and Win-Win" are the principles our company upholds. The interests of our customers are our interests. Let us work together for mutual benefit and common development, establishing a long-term cooperative and win-win relationship. We always look forward to your visit and patronage with great enthusiasm, firmly believing that the flower of cooperation will surely bloom. We grow together with you through our sincerity and dedication—your vision is the direction of our efforts! Looking to the future, Li Zhong, General Manager of Ningxia Rongtai Biotechnology Co., Ltd., along with all employees, will continue to produce more and better products with superior quality, excellent service, and hard work to repay our valued customers.,