Hi Sir, Glad to hear that you're on the market for chemical materials. We specialize in this field for several years, with Caustic sode , Stpp , Titanium Dioxide, calcium carbide, Carbon Black etc., with good quality and pretty competitive price. Should you have any questions, pls do not hesitate to contact me. FREE SAMPLES will be sent for your evaluation! Linda December 2,2010 ...

主要产品/业务: chemical materials