Laboratory

Chuan Dong Chemical Laboratory Industry Solution

Chongqing Chuandong Chemical (Group) Co., Ltd. is a modern comprehensive chemical enterprise with a 60-year history of chemical production and operation. The company was established in 1958 and has now been an enterprise for 60 years. It has received numerous honors including being listed among China's Top 50 Chemical Enterprises, China's Top 50 Private Enterprises, the Top 50 Inorganic Chemical Enterprises, and a key enterprise in Nan'an District. Currently, it has five production bases in Chongqing, Guangxi, Guizhou, and Sichuan. In Guizhou, there is a self-owned yellow phosphorus mine. We have been specializing in the research and production of phosphoric acid and phosphate series products for over 20 years. Among them, the main product, sodium tripolyphosphate, has been awarded the title of National Famous Product, and hexamoly phosphate sodium has been rated as a Famous Product of Chongqing. In the past 20 years since its launch on the market, it has been widely favored and recognized by customers.
The main varieties of the phosphate series include: yellow phosphorus, trichlorophosphorus, phosphorus trichloride, phosphoric acid, sodium dihydrogen phosphate, disodium hydrogen phosphate, trisodium phosphate, sodium pyrophosphate, sodium tripolyphosphate, and sodium hexametaphosphate. Among them, the annual production of trisodium phosphate is 200,000 tons and that of sodium hexametaphosphate is 100,000 tons, with yellow phosphorus also reaching 100,000 tons.
The phosphate series products produced by Chongqing Chuandong Chemical (Group) Co., Ltd. all adopt the thermal process. They are made from genuine raw materials. During the production process, strict checks are carried out at every level, with a focus on product quality. Every batch of products produced must undergo strict inspections before being launched onto the market. Over the past few decades, they have occupied one-third of the domestic phosphate market. Among them, trisodium phosphate sodium has already accounted for 75% of the market share in the ceramic industry, and have gained a good reputation in the market.