Carbon Steel, Stainless Steel, H Steel manufacturer / supplier in China, offering JIS E1103/1101 Japanese Industrial Standards JIS15kg Steel Rails 15kg/M Steel Light Rails, Mild Steel Hot Rolled U Steel Channel/C Channel for Building Material, SAE 1008 1006 5.5mm 6.5mm Q195 Q235 Hot Dipped Galvanized Low Carbon Iron Steel Ms Wire Rod in Coil for Nail and so on.