Zhejiang Wansheng Co Ltd is a chemical producer based in China that specializes in manufacturing and selling organic phosphorus-based flame retardants for rigid and flexible foam, special amines, and cardanol based curing agents and diluents. Their products are utilized in various industries such as aerospace, automotive, electronics, construction, and furniture. The company has a global presence and exports its products to different countries and regions including the United States, Europe, South America, South Korea, Japan, and Southeast Asia. Zhejiang Wansheng Co. Ltd is a public listed company traded at Shanghai Stock Exchange Center, stock code: 603010, and has become one of the major functional chemical producers in areas that include organic phosphorus-based flame retardants, special amines, and cardanol based curing agents and diluents.