baodi, Tianjin, Tianjin, China,
Tianjin HongyunTong Chemical Products Co., Ltd, as the comprehensive large enterprise, is specialized in producing caustic soda, sodium tripolyphosphate, titanium dioxide, zinc oxide and other industry chemicals. The company, located beautiful BoHai ...
chemical raw material: caustic soda, sodium tripolyphosphate, titanium dioxide, zinc oxide, rubber and other chemicals