Now your best choice is Tangshan Wisdom Pigment Co.,Ltd. Here you can buy varieties of chemical materials, such as Caustic soda, Lithopone, Titanium Dioxide, STPP,SHMP,PVC,Paraffin Wax and so on. Not only do we have our own factory,but also we are agent of our brother enterprise,we can ensure the factory price and good quality.Whenever you have a demand for our products, please send us your detailed inquire or order. We will offer you the right products with high quality and favorable price. Just open your email box to contact us without hesitation as soon as possible.In addition, welcome to visit our factory that you can get more information about our company and products.