Handan Zhongyan Chemicals Co., Ltd. is an professional chemical raw material manufacturer and I& E company. It self-employed and manufactured and act as an agent of all kinds of Chemical products and....
Found in 2004, Shijiazhuang Betop Zinc Magnesium Co., Ltd. the company is located in the beautiful Shijiazhuang city, 107 federal highways, Beijing deep high speed, the Jing-Guang Railroad passed....
our factory is professional manufacture and export of many kinds of cast iron parts.in more than ten years of produce.our products cover more than 200 types .is specially have own advantage of grey....