we can supply structure use steel tube Here are brief introduction of our company: That the Hebei Meide Steel Pipe CO.,LTD . is that the first-rate fluid , structure use steel tube manufacturing industry enterprise in the homeland , China-Canada joint investment total investment takes up 396,000 square metres field 460 million yuan, introduce 4 production lines producing the high-end quality West Germany technology JCOE straight slit between nations burying arc-welding 1420 mms