Tianjin ZongShiDa Chemical Co., Ltd is a manufacturer of chemical products and has passed ISO certification. It is located in Xiqing District, Tianjin, China. On the one hand, our company is specialized in the production of inorganic chemicals, organic chemicals, pigment and dyestuff such as Lithopone, titanium dioxide, zinc sulfate, carbon black, formic acid, glacial acetic acid, SHMP, STPP, DKP etc. On the other hand, the company are also engaged in the exporting of the chemical products. By now, our company has established a long-term and pleasant cooperation relationship with more than 20 countries in the world and enjoyed a high reputation between domestic and foreign customers. Our export department is set up in Tianjin. All export products are produced by our own factory, which has owned a scientific and complete product quality management system and possessed a set of advanced manufacture equipment and top-ranking professional transportation force. Adhering to the business idea "Quality first, based on integrity, pursuit of win-win", we will strengthen the cooperation relationship with all of our customers by more high-quality products and services to make a win-win situation and creat a brilliant future!