BESTONE GROUP INC.  

Add:No. 27, Beijing Road,Qingdao Shandong Province, China  

tel：+86 532 82806221

Fax：+86 532 82815032

Mbx：info@THE-WELDING.com
          bestone@THE-WELDING.com

Website：qd.the-welding.com

MSN: lishan0054@163.com

SKYPE: lishan0054