supplier list
- Chemexcel(Zhangjiakou)Fine Chemicals Co.Ltd.
- Tel:86-10-62944695
- Address: Building 7, No. 11, Xueqing Road, Haidian District, Beijing, China
- Shenyang Research Institute of Chemical Industry
- Tel:+86-(0)-13624252842
- Address: 8 Shenyliao Dong Road, Tiexi District, Shenyang, Liaoning 110021,