high steel grade square rectangle abroach pipe tube making line

Cold Rolled Forming Mills(RHS&SHS&U,C,Z,W type，directly forming)
 is another series of  completed product line together with ERW for Hong-tech mills company .We design and manufacture hundreds of similar mills to the customers both domestic and abroad .All the final products performance good as a instead of the old hot rolling shape ones in building ,auto truck,containers,traffic,mine and other areas.
 Product Sizes: 50X50-500X500mm
Thickness:3-22mm
Hong tech company supply design ,manufacture,installment ,debug, long time technical consult and mills support service in all kinds of welded pipe/tube mills area.