Address: Huangzhuang Industrial Park, West Xueyuan Road, Tengzhou City, Shandong Province
Tel：0632-5039888 13676320899
Fax：0632-5010678
Address of Ministry of Commerce: Block B, Qantian Commercial Building, Jinghe Middle Road, Tengzhou City, Shandong Province
Tel： 18663223068
Fax：0632-3956762
E-mail：sdboneng@126.com
Wechat：18663223068
