Handan Changwei Chemicals Co., Ltd devotes ourselves to manufacturing and selling in one of enterprise.It's a welfare company getting preferential treatment from Government and State tax-free.As good quality of service, repeated as the company strictly abide by contract and keep trust units.All of our customers are located all over the world and are very satisfied with our excellent price-quality ratio.Welcome new and old customers negotiate order, we would like to sincerely cooperate with you.
