We can produces: ( 1) Square steel pipe : size : from 15x15mm to 100x100mm , thickness from 0.55mm to 2.5mm . ( 2) Rectangle steel pipe : size : from 20x10mm to 50x100mm, thickness from 0.5-2.5mm. ( 3) ....
We are the making-pipe factory in China. Our factory was located in the economic development zone of Linyi city, Shandong prov, China. Our products contains all kinds of E.R.W welded steel square....
We can produces: ( 1) Square steel pipe : size : from 15x15mm to 100x100mm , thickness from 0.55mm to 2.5mm . ( 2) Rectangle steel pipe : size : from 20x10mm to 50x100mm, thickness from 0.5-2.5mm. ( 3) Round....