Chongqing Hehui Pharmaceutical Co., Ltd. was established in July 2018 and is located on the South Third Branch Road of the Chemical Industrial Park in Yanjia Street, Changshou District, Chongqing. The project is planned to be constructed in three phases, mainly engaged in the production and research and development of raw materials such as polyurethane catalysts. Hehui Chemical is the largest supplier of important polyurethane catalyst triethylenediamine products, with a market share of 50%. At the same time, it operates supporting polyurethane catalysts, with a domestic market share of 15%. In order to further enhance the comprehensiveness of its products and grow into a world-class polyurethane catalyst supplier, it has introduced its advanced polyurethane aromatic polyester polyol and high-end insulation composite technology to fill the domestic gap. It plans to select a site in Changshou Economic and Technological Development Zone and acquire 125 acres of land to establish Chongqing Hehui Pharmaceutical Co., Ltd., and build a raw material project with an annual output of 17500 tons of polyurethane additives, 30000 tons of polyester polyols and composite materials.