Tianjin Chang Yi Da Chemical Co., Ltd. located in Tianjin Hi-Tech Industry Area _ the base of China chemical production, which is close to the biggest seaport of North China _Tianjin port. We specialized in exporting chemical raw materials and now we have grown to be the leading manufacturer and supplier in the north of China.
??? We have perfect technology, advanced production line and abundant product series. Our products are widely used in Paint, Textile, Leather and Rubber Industry.