We are steel tube exporter in China. Our factory could produce Welded tube, ERW tube, Bright finished or black, HR or CR. Also we could supply Galvanized pipes. There are many grades and shapes.

Square, rectangular, triangle, oval, round.
Square Size: 9mm x 9mm - 400mm x 400mm,
Round size: 9mm - 426mm
Rectangular size: 10mm x 20mm - 200mm x 400mm
Thickness: 0.5mm - 18mm

If you need, please tell your detailed information of tubes, then I will give you best quotation. Hope could hear from you. Thank you.