Add:

No. 21 Xincun East Road Zhangjiaidan District Zibo City, Shandong Province, China

Telephone Exchange:

+86-533-2063008　　+86-533-2062241
+86-533-2159617

Fax:

+86-533-2065946　　+86-533-2180283

Tel:

6808

Post Code:

255028

E-mail:

Group:

chem@dongdagroup.com

Trading department:

dongdachem@dongdagroup.com

Web:

http://www.dongdagroup.com