Main Products: (-)-Dibenzoyl-L-tartaric acid monohydrate, (2R,3R)-(-)-dibenzoyl-L-tartaric acid anhydrous, (+)-dibenzoyl-(D)-tartaric acid,

Introduct: Shandong Wudi Kaisheng Chemical Co., Ltd., established in 2014 as a new production enterprise, is located in the nationally renowned "Jujube Town" of Wudi County. It boasts convenient transportation, advanced communication systems, and a geographically advantageous production environment. With fixed assets valued at 35 million yuan, the company employs 8 high-tech management personnel and over 40 staff members. It is a comprehensive chemical enterprise integrating technology development, production, sales, and service. The company currently occupies 5,000 square meters, with a factory area spanning 36 acres, and is a leading enterprise specializing in the production and sales of tartaric acid series products.,

Main Products: 1-hydroxypyridine-2-thione zinc, pyrazine, Benzyltributylammonium chloride,

Introduct: Shanghai Kaisai Chemical Co., Ltd. is a chemical enterprise approved by relevant national authorities, integrating product research and development with sales. The company has gathered a team of mid-level and senior management professionals and technical personnel, and has established cooperative relationships with domestic research institutions and universities. Its product performance has earned praise from industry peers, and its product quality has received positive feedback from users across various sectors. Since its establishment, adhering to the principle of "integrity first, mutual benefit, and win-win cooperation," the company has always prioritized customer needs, maintained a market-oriented approach, and pursued relentless technological innovation. It has built an extensive sales network within the industry and established strong supply and demand partnerships with numerous enterprises both domestically and internationally. In the face of a highly competitive market, the company consistently warmly welcomes every sincere customer. "Providing you with high-quality products and satisfactory service" is our enduring philosophy. All employees of the company look forward to collaborating with you.,

Main Products: di(morpholin-4-yl) disulphide, 2-Imidazolidinethione, Zinc di-n-butyldithiocarbamate,

Introduct: Established in 1953, Henan Province Kailun Chemical Co., Ltd. (formerly Henan Province Huaxian Chemical Plant) stands as one of the longest-standing rubber additive manufacturers in China. With over fifty years of operational history and cultural heritage, it has consistently been at the forefront of reform in China's rubber additive industry. The company is a designated rubber additive production plant of the former Ministry of Chemical Industry, a member unit of the China Rubber Industry Association, and one of the drafting units for national standards on rubber additives. It currently holds assets of 250 million yuan and produces 50,000 tons annually of "Torch" brand rubber antioxidants, vulcanization accelerators, insoluble sulfur for rubber, processing aids, adhesives, and more. It is one of the earliest and most diverse producers of rubber additives in China, serving as the leading rubber additive enterprise in Henan Province and a demonstration company for energy conservation, emission reduction, and technological innovation. Kailun Chemical has always been committed to the research, development, and production of new, efficient, and environmentally friendly rubber additives, as well as supporting additives for all-steel radial tires. Its R&D center is equipped with advanced domestic facilities and top-tier scientific researchers. The company has established close industry-university-research partnerships with numerous domestic and international research institutions and universities. Its R&D achievements include six items that filled domestic gaps, twelve items that received provincial or higher awards, and over thirty national patents. Over the years, the company has consistently adhered to the quality policy of "treating quality as life, continuously improving, creating卓越品質(zhì), and pursuing customer satisfaction as an eternal goal." With high-quality products, comprehensive services, reasonable prices, and a philosophy of誠(chéng)信經(jīng)營(yíng), it has earned the trust of a broad customer base both domestically and internationally. It has built a stable sales network across twenty-eight provinces, municipalities, and autonomous regions in China, and exports its products to more than thirty countries and regions, including the United States, France, Japan, South Korea, India, and Brazil, making its brand increasingly international.,

Main Products: Zinc Phosphate, aluminium triphosphate,

Introduct: Guangxi Kelifang New Material Co., Ltd. is a wholly-owned subsidiary of the Guangxi Institute of New Functional Materials, which is part of the Guangxi Industrial Technology Research Institute. The Guangxi Institute of New Functional Materials Co., Ltd. is one of the first directly affiliated research institutes under the Guangxi Industrial Technology Research Institute, dedicated to building an innovative R&D platform that integrates technological breakthroughs, achievement transformation, and scientific services. Supported by the Guangxi Industrial Technology Research Institute and under the leadership of the Guangxi Department of Science and Technology, a high-level R&D team has been established, led by outstanding Guangxi experts with young and middle-aged doctors and masters as the backbone. The core products are high-performance phosphate series anti-corrosion and anti-rust pigments, utilizing the key "impinging stream reaction" technology developed in collaboration with universities in Wuhan. This marks the first application of "impinging stream reaction" technology in the preparation of anti-rust pigments in China. The company has established a shared pilot base for functional materials and an industrial base for anti-corrosion materials. The first phase of the industrial base has an annual production capacity of 3,000 tons, certified under the GB/T 19001-2016/ISO9001:2015 quality management system, and has completed EU REACH registration. Under the brand "Kelifang," the company provides reliable and environmentally friendly anti-corrosion and anti-rust pigments to a wide range of customers.,

Main Products: Carbosulfan, Alpha-cypermethrin, Lambda-cyhalothrin,

Introduct: Hengshui Hengwei Chemical Co., Ltd. was established in June 2009 with a registered capital of 56.8 million yuan. It primarily produces and sells over a hundred products including insecticides, acaricides, and fungicides, while also researching and developing new environmentally friendly pesticide products. The company focuses on foreign trade processing and export, with products mainly exported to regions such as South America, Africa, and Southeast Asia, receiving consistent praise from international clients. Every year, a large number of foreign customers visit our company for tours and learning. To further expand the company's development scope, meet the demands of the international market, and create diversified product development opportunities, we continuously pay attention to and fulfill customer needs to pursue the company's ongoing growth. Extensive research and development have been conducted on various formulations, including emulsifiable concentrates, suspension concentrates, aqueous solutions, and water-dispersible granules. The factory is located in the Jizhou District Chemical Industrial Park in Hengshui (northeast of the intersection of Jingsan Road and Weisan Road), covering a total area of 38,000 square meters. It includes 5,000 square meters of workshop space, 5,000 square meters of warehouse space, 2,500 square meters of office building space, and 8,000 square meters of other auxiliary facilities such as sheds. The company currently employs 115 production workers, 18 management personnel, 9 engineering technicians, and 8 quality inspection personnel. To ensure product quality, the company strictly controls the materials, packaging, and quality of both incoming and outgoing goods, guaranteeing that all materials and finished products meet standards. Our testing equipment includes liquid chromatography, gas chromatography, moisture analyzers, rotary granulators, high-temperature storage ovens, and other devices that meet the company's inspection and testing needs. The factory is equipped with two airflow pulverizers for powder products, four automatic liquid filling lines, and six automatic powder filling lines, all of which are automated. Additional equipment includes automatic filling machines, dryers, cutters, automatic labeling machines, automatic capping machines, fully automatic shrink wrap machines, and automatic packaging machines. Before producing any new product, qualified samples are prepared for each stage of production. These samples are used to conduct layered, step-by-step inspections during the manufacturing process, fostering a sense of responsibility among employees and ensuring both the intrinsic quality of the products and the perfection of the external packaging. While ensuring safe and environmentally friendly production, the company organizes weekly training sessions for employees on safety, environmental protection, and product quality. To further strengthen the company and promote its healthy development, we have acquired 85 acres of new land in the Yanhuangong Circular Economy Park in Jizhou District, Hengshui. Projects for pesticide formulations and herbicide repackaging are currently under construction, with all preliminary procedures completed. For many years, our company has adhered to the service principle of "quality first, customer supreme," relying on technology for development and quality for survival. We sincerely welcome domestic and international peers and friends to visit our company for inspections and guidance.,

Main Products: Silicon dioxide,

Introduct: ,

Main Products: Tin(IV) chloride, Stannic chloride, pentahydrate, Tin(II) chloride,

Introduct: Our company was established in May 1999, primarily engaged in the development and production of fine chemical products, as well as equipment installation and technical services in the fine chemical industry. Our main products include inorganic tin series, organic protective films for circuit boards (replacing benzimidazole compounds), polyurethane anti-corrosion coatings and insulation materials specifically for chemical pipelines and containers. Anhydrous tin tetrachloride is one of our inorganic tin series products, with an annual production capacity of 2,000 tons. Utilizing dry film filtration micro-evaporation technology, our technical level ranks among the top in the industry. Since commencing production of anhydrous tin tetrachloride in 2000, our company has not experienced any safety incidents. The production process generates no waste (three wastes), thus having no impact on environmental safety. Our company currently employs 51 people, including 27 production staff and 8 engineering technicians. All engineering technicians work on the front lines of production, and process operations strictly adhere to safety procedures, ensuring the safety of the production process.,

Main Products: 4-chloro-1,3-dioxolan-2-one, 4-Chlorobenzoyl chloride, 4-Chlorobenzaldehyde,

Introduct: Jiyuan Hengshun New Material Co., Ltd. was established in June 2014 and is located in the Wulongkou Chemical Industrial Park in Jiyuan City, Henan Province. Covering an area of 26,000 square meters, the company benefits from its superior geographical location and convenient transportation, with close proximity to the Jiyuan-Jiaozuo, Jiyuan-Jincheng, and Jiyuan-Yuncheng expressways. It is a high-tech enterprise specializing in the research and development, production, and sales of organic chlorination products. The company's current projects include an annual production capacity of 40,000 tons of chlorinated paraffin, 7,000 tons of organochlorine-fluorine products, and 40,000 tons of chloroethylene carbonate (CEC). Its main products include p-fluorobenzaldehyde, p-fluorobenzoyl chloride, o-fluorobenzoyl chloride, p-chlorobenzaldehyde, p-chlorobenzoyl chloride, environmentally friendly chlorinated paraffin, and chloroethylene carbonate. These products are primarily used as intermediates in pesticides, pharmaceuticals, liquid crystal materials, and new energy battery electrolytes. They have received positive feedback in the market, earning high praise from numerous customers and securing a stable market share. Since its establishment, the company has focused on the production and technological research and development of fine chemical products. By upgrading intelligent equipment and applying new technological processes, it has enhanced its production capabilities. Over time, it has gathered a large number of engineering technical talents and market development professionals. Currently, the company employs over 130 staff, including more than 20 engineering technicians, 9 with bachelor's degrees or higher, and 32 with college degrees or higher. Automated equipment and new environmentally friendly equipment are now fully operational, achieving nearly full automation and intelligent control of the production process. In terms of technological innovation, the company places great emphasis on innovation-driven development. In December 2020, it established the Henan Provincial Engineering Research Center for Fluorochemical Derivatives. In recent years, the company has obtained 28 authorized patents, including 7 invention patents and 21 utility model patents, as well as 4 scientific and technological achievements. It has participated in the formulation of 1 national standard and 5 enterprise standards, achieving remarkable results. In today's rapidly changing market environment, the company consistently adheres to the business philosophy of creating value and achieving self-fulfillment, emphasizing product quality and誠(chéng)信服務(wù) (integrity services). With a corporate spirit of pragmatism, professionalism, harmony, and self-discipline, it operates in a down-to-earth and standardized manner. After years of development, the company has gradually assembled a large pool of engineering technology and market development talents. In the future, we will remain true to our original aspirations, continue to strive hard, take meeting customer needs as our mission, and work tirelessly towards building a stable customer-supplier system. Honors Received by the Company in the Past Three Years 2022 Wulongkou Advanced Taxpayer Unit 2022 Key Enterprise in Jiyuan Demonstration Zone 2022 Henan Province Specialized, Refined, Unique, and New "Little Giant" Enterprise 2023 Third Prize for Scientific and Technological Progress in Henan Province 2023 National High-Tech Enterprise 2023 Henan Province "Gazelle" Enterprise 2023 National Specialized, Refined, Unique, and New "Little Giant" Enterprise,

Main Products: Triphenylphosphine,

Introduct: Suzhou Jinyuan Fine Chemical Co., Ltd. was established in August 1998, located in the Dongqiao Chemical Base in Xiangcheng District, Suzhou, just 1 kilometer away from the Dongqiao exit of the Shanghai-Nanjing Expressway, offering convenient transportation. The main product—triphenylphosphine—has an annual production capacity of over 3,600 tons, making the company a large domestic supplier of this product. The product is available in powder, granular, and flake forms to meet the diverse needs of customers. Currently, more than 60% of the company's products are exported, reaching countries such as the United States, Canada, Japan, and South Korea. Triphenylphosphine can be used as a refining promoter, catalyst, stabilizer, antioxidant, pharmaceutical intermediate, and more.,

Main Products: 2,6-Dichlorobenzoxazole, 6-chlorobenzoxazole-2(3H)-thione, 2-(trifluoromethyl)benzamide,

Introduct: Zhehua Biotechnology Co., Ltd. in Jiaxing is a technology-driven enterprise specializing in the research, production, and sales of pharmaceutical chemistry, life science products, and intermediates. With a registered capital of 20 million yuan, the company is headquartered in the Future Science and Technology City of Xiuzhou District, Jiaxing, Zhejiang Province. It operates three processing bases in Gansu, Anhui, and Jiangxi. We provide professional CRO and CMO customization services for domestic and international clients. After years of rapid and stable development, multiple commercial products in the pharmaceutical and pesticide industries have been launched, with products sold worldwide. Zhehua Biotechnology possesses large-scale production technologies for various pharmaceutical intermediates, pesticide intermediates, and fine chemical products. Supported by a professional R&D team led by several doctors and in collaboration with industry institutions such as the Shanghai Institute of Pharmaceutical Industry, the Chinese Academy of Agricultural Sciences, and the China Chemical Enterprise Management Association, we offer specialized product services for clients in the chemical industry. After years of effort, we have established one R&D center in Hefei, Anhui, and hold equity in three實(shí)體 factories. Our products cover pharmaceuticals, pesticides, and fine chemicals, serving a stable and diverse customer base both domestically and internationally. Through continuous innovation, our technical team enhances product quality and process levels to better serve our clients. Zhehua Biotechnology has earned the trust and support of numerous customers with its professional and comprehensive services. We strive to establish long-term, mutually beneficial business relationships with all clients.,

Main Products: Paraldehyde, Acetal, Acetaldehyde,

Introduct: Jiangxi Zhongding Biotechnology Co., Ltd. is an integrated enterprise specializing in research and development, production, and sales. Its main products include: acetaldehyde series, lactate ester series, fatty acid series, as well as compounded lactates, compounded surfactants, and other series of products. The company consistently adheres to the principle of "quality first, customer supreme," providing customers with the finest products and most comprehensive services.,

Main Products: 3-Thiophenemalonic acid, Methyl sulfone, 3,5-Dihydroxybenzoic acid,

Introduct: Shanxi Juxiyuan Biotechnology Co., Ltd., formerly known as Shanxi Jiaocheng Jingxin Chemical Plant, is a company specializing in the production of pharmaceutical intermediates. In collaboration with research institutions such as Nankai University, the company has developed 3-Thiophenemalonic acid, a product whose quality surpasses that of its peers and has received consistent praise from downstream users. The company has established a long-term partnership with China Chemical Network, leveraging its influence in the chemical industry and advantages in internet technology to create an e-commerce platform, enabling online engagement with customers. We will continue to adhere to the principle of "product quality first, reputation foremost" and warmly welcome new and existing clients from both domestic and international markets to collaborate with us.,

Main Products: Diethyl 2,5-dibromoadipate, Acetic acid,sodium salt trihydrate, T-Butyl Bromoacetate,

Introduct: Jiangxi Shengwei Technology Co., Ltd. was established in October 2009. It is a joint-stock fragrance and chemical enterprise with a team of seasoned experts in the fragrance and chemical industry. The company integrates research and development, production, and sales, specializing in the production of fragrance intermediates such as tert-butyl acetate and tert-butyl bromoisobutyrate. Located in Zone C of the Industrial Park in Jinxi County, Jiangxi Province, the company is adjacent to the Yangtze River Delta, with ample chemical raw materials and very convenient transportation. Pragmatism and innovation are the tenets of Shengwei Technology Co., Ltd. The company ensures product quality through a comprehensive quality control system and leverages its strong R&D capabilities and production experience to customize products according to varying customer requirements. We firmly believe that superior technology, high-quality products, and誠(chéng)信服務(wù) will create excellent value for you. Welcome to collaborate with us!,

Main Products: Dimethylol dihydroxy ethylene urea resin, Amino-modified silicone oil, Chelating disperse agent,

Introduct: Our factory was established in 1987, located in Daoxu Town, Shangyu City—the hometown of Runtu depicted by Lu Xun.The location offers excellent transportation convenience: 20 kilometers north of Shaoxing City, 15 kilometers east of Shangyu City, with the Hangzhou-Ningbo Railway, National Highway 104, Hangzhou-Ningbo Expressway, and Shangyu-Sanmen Expressway running close to the factory in the south. It is part of the Yangtze River Delta Development Zone. Our factory specializes in the production of textile printing and dyeing auxiliaries in Zhejiang Province. We emphasize investment for development and prioritize the introduction of talent and technology. We have assembled a team of experts, including senior engineers specializing in chemical printing and dyeing, who are engaged in the research and development of new products and after-sales services. We also maintain long-term collaborations with renowned domestic universities to jointly develop new products and technologies, ensuring the steady and continuous growth of our enterprise.Adhering to the principle of "Survival through quality, development through innovation, driven by user needs, and grounded in user satisfaction," our factory is dedicated to serving textile printing and dyeing enterprises both domestically and internationally. Our registered trademark, "Feiyue," has been marketed nationwide.Factory Director Ruan Guanyou, along with all employees, warmly welcomes both new and existing domestic and international clients to visit, guide, collaborate sincerely, and jointly create a new future in the textile printing and dyeing industry.,

Main Products: Tributyrin, Acetomenadione, Iron(II) fumarate,

Introduct: Nanchang KeliYuan Biotechnology Co., Ltd. is a high-tech production and operation enterprise integrating manufacturing and sales. The company is located in Xiaolan Industrial Park, Nanchang County, Nanchang City, Jiangxi Province, and primarily produces mixed feed additives such as tributyrin, acetohydroxamic acid, sodium butyrate, and ferrous fumarate. The company is fully equipped with comprehensive facilities, including production equipment, inspection and laboratory facilities, office amenities, and living accommodations. The factory layout is rational and well-appointed, meeting all operational needs. With a strong emphasis on technological advancement and quality management, the company has established close collaborations with several renowned domestic universities and colleges. The workforce includes two employees with master's degrees and over ten with intermediate or higher professional titles. More than 80% of the staff hold college degrees or higher. Adhering to the core values of "Goodness as the Foundation, Action as the Practice, and Sincerity as the Truth," the company follows the business philosophy of "Building a First-Class Enterprise and Creating First-Class Products." In line with market realities, it has developed distinctive high-tech feed products. A robust quality management system has been implemented to ensure consistent product quality through comprehensive quality control. The company’s products are uniquely positioned, striving to build a strong reputation in Jiangxi and neighboring provinces' animal husbandry sectors while creating significant social and corporate benefits. Guided by the quality principle of "Quality First, Pursuit of Excellence," the company continues to innovate and produce increasingly advanced high-tech products to meet the diverse needs of its customers. As Jiangxi is a major national hub for aquaculture and animal husbandry, the growth opportunities in this sector provide ample courage and confidence. In today’s increasingly competitive market, the company remains committed to working diligently, pioneering progress, and contributing to the development of Jiangxi’s animal husbandry and agriculture, as well as the revitalization of the feed industry.,

Main Products: Calcium oxide, Calcium hydroxide, Ash calcium powder,

Introduct: Jiangxi Huancheng New Material Co., Ltd. is a modern enterprise specializing in the deep processing and sales of calcium oxide, established with the support of Ningbo Huanyang New Material Co., Ltd. and Quzhou Shuntian Calcium Industry Co., Ltd. With a registered capital of 100 million yuan, it covers an area of 400 acres and has a total investment of 1.165 billion yuan, achieving an output value of approximately 2 billion yuan. It is a key provincial project in Jiangxi Province and a "5020" industrial project in Shangrao City. The company adopts the world's most advanced rotary kiln process to produce high-end calcium oxide. Using high-end calcium oxide as the base raw material, it manufactures products such as high-specific-surface-area calcium hydroxide, nano-grade calcium carbonate, active calcium carbonate, food-grade calcium carbonate, medical-grade calcium carbonate, putty powder, and by-product desulfurizers. Additionally, it has established supporting facilities including a provincial-level R&D center, testing center, expert (academician) workstation, high-end calcium industry exhibition center, conference center, and logistics cloud service platform.,