Tongdeweiye(Tianjin) chemicals Co., Ltd

We are professionally engaged in exporting chemical materials. We cooperate with many professional institutions, which are specially engaged in researching and producing the basic inorganic and organic chemical products. They are used as raw and auxiliary materials as well as in dye, leather, additives, and feedstuff additives. For our excellent product quality and good after-sales services, we have won the trust of our customers both at home and abroad. We have passed ISO9001:2000 and On 2008 Dec 24, our productâ??s quality is approved ''National Quality Trustworthy Product by â??CHCâ??. We will continue to pursue the production purposes and services concepts of â??quality first and customer-orientatedâ?? Our chairman of the board and all staff sincerely welcome new and old friends to discuss cooperation