Materials
Materials: all kinds of metal materials, incl. mild steel, hard steel, steel alloy, stainless steels, aluminum alloy etc.
Finish: paint, oxygen resin powder coating, electro-galvanization, hot dip, anti-rust, acid washing etc.
| 中国国标 | 澳新标准 | 美国标准 | 欧洲标准 |
| 铁Q195 | |||
