20161027111723136

Qingdao RuiGang Heavy Industry Co.,ltd
Add:No.777 Shanhai road,Zhangjialou Industrial park, Huangdao district, Qingdao, Shandong,China
Website: http://www.prefabsteelstructure.com
Mobile:0086-15205426602         Whatsapp:8615205426602
Tel:0086-532-86607727
Fax:0086-532-86616821
Email: sale@prefabsteelstructure.com