Dear Sir/Madam,

Have a nice day!

This is Amy  from Tianjin Guangxin Iron And Steel Industrial & Trading Co.,Ltd

Guangxin,18 years experience manfacture for steel pipe, We specialize in the production of ERW pipe, Galvanized pipe,

Square & Rectangular Tube, Special-shaped pipe,  specifications are 20×20mm - 1000×1000mm, wall thickness of 1.0mm - 40mm.

If you have any concerns, pls contact me directly anytime.

Best regards for you.

Amy