Our company was established in 2005 and the headquarter is located in China The main business includes production and sales of mining chemical and fire assay consumables by-products, as well as export of chlorine dioxide technology. Our company, aiming at steady operation and sustainable development, always insists on faith oriented so as to build a good company brand and to win the market and customers with good product quality and unreserved service. Our company has got many awards such as "Shijiazhuang trustworthy enterprise", "Grade A for safe production and trustworthy enterprise" and "model enterprise of safety culture construction ". Now Our company has grown into a leading company in the industry and got wide praise and recognition.

Shandong Longze Chemical Co., Ltd mainly produces and supplies Propylene glycol, Dipropylene glycol, Propylene carbonate, Diisopropyl ether, succinic acid and Maleic acid, etc.

ChemFine International Co., Ltd. (CFI for short) was formally established in 2003, and committed to providing products and services for the global chemical industry. Our chemical team cooperates with more than 50 large chemical plants in China. Our Company tasks "Quality, Innovation and Service" as the tenet to serve customers at home and abroad. Since its establishment, it has developed rapidly. By 2023, the annual export volume has exceeded 50 million dollars.

Changzhou Junlin Chemical Co., Ltd. is the joint of trade and industry, we have ourselves' factory ---Anxian Chuanlin Chemical Co., Ltd, which is specializes in the production of phosphoric acid and phosphate salt. For ten years more, we had obtained a good reputation in Eastern China based on credit and quality. With markets in Jiangsu, Zhejiang and Shanghai, and we set up Sichuan Anxian Chuanlin Chemical Company in 2005. We are a professional manufacturer and exporter of producing and developing phosphate products. All products quality is better than or equal to the same industry and have laid a good foundation for sustainable development. In order to seize the market opportunities and reconstruction after earthquake, Anxian Chuanlin developed the annual 20, 000MT polyphosphate production line in 2008 and successfully started the trail production in July, 2009. Continuous drying and dehydrating technology is used and it's an environmentally friendly, energy-saving and stable line. Furthermore, electroplated TKPP produced by this line reaches the industrial standard and can substitute mostly of the imported ones.