Jiangyin Baoli Light Steel Houses Co.Ltd

erw steel tubes, max size we produce is 400*400*16 and 500*300*16mm, steel grade:Q235B,Q345B, S235,S355,G

erw steel tubes, the max size we can produce is 400*400*16mm,500*300*16mm, steel grde:Q235B,Q345B, S235,S3

We are a chinese factory specilized in the steel structure,our products ,cold formed welded rectangular/square

Product Description High frequency welded rectangular tube 1)Steel grade: Q235B, Q345B, 2)Length: 6m

We are a chinese factory specilized in the producing rectangular/square tube,welded H beams,etc,mostly used in

light steel structure is widely used for industrial factories, commercial buildings, distribution centers, di

light steel structrue is widely used for industrial factories, commercial buildings, distribution centers, din

High frequency welding speed is 20--30 times faster than submerge-arc welding; best method of producing H-beam

light steel structure is widely used for industrial factories, commercial buildings, distribution centers, di