our company is important for steel tubes , the main products including rectangle tube, round ellipe tube,diamond tube ,D and all kinds of archy tubes.we also can produce kinds non-standard welded comply with clients\\\' request. our net www.jztxsteeltube.com. we contact in e-mail my 43 ...
Telephone:86 - 0532 - 85269566
Address:ADD: The middle of Haier rd, jiaozhou. Qingdao, China Qingdao Shandong China