Shanghai Xinming High-Tech Develop Co., Ltd.(Dafeng Fengyin Chemical Co., Ltd.)

Shanghai Xinming High-Tech Develop Co.,ltd. is a refine-oil company with fractions of petroleum and coal tar as the raw materials. After several years’ unremitting efforts, Xinming has developed into a big company and we also have made such development strategy of \\\\\\\\\\\\\\\"Basing on the leading technology, Keeping Innovation, Energy-saving a… More