Tianjin Kaifeng Chemical Co.,Ltd. was set up in 1989 with an investment over RMB10,000,000 Yuan. Years later it has become a Chinese professional manufacturer of Calcium Hypochlorite and Bleaching Liquid. These products are enjoying a nice reputation for their advanced processing technology and superior quality.

Located in Tianjin Xiqing District, with a distance of 40KM from Tianjin Port, Tianjin Donghai Chemical Plant holds a geographical advantage in goods-transportation and circulation. It has meanwhile established extensive business relationships with most foreign trade companies throughout China, which enables its sales brisk both domestically and in overseas market like America, Africa, Europe and South-east Asian areas. Tianjin Donghai Chemmical Plant has always been paying close attention to product quality and enduser's demand.