Handan Changwei Chemicals Co.,Ltd is committed to supplying kinds of chemicals for the world in China.We are manufacturer and seller of chemical products professionally.Our products are widely used in Paint & Coating, Rubber, Textiles, Leather, Detergent, Water Treatment and so on. We got the welfare from the Government and now are a tax-free enterprise. Our products are sold all over the world with low price & high quality. Changwei Chemicals would like to offer you first-rate products and services, and warmly welcome to establish a long & steady business cooperation！