We are TianjinTuohangChemicalCo., Ltd based in Tianjin , China. We are member of Tradekey.com since March, 2011. Our business is related to Chemicals industry and we specifically deal in zinc oxide,iron oxide,STPP. Please find our product details below: Sell Zinc Oxide we are specialized in manufacturing chemical materials, such as zinc oxide, iron oxide, STPP, etc, with high quality. Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.