| After-sales Service: | Assist Exporters, 24 Hours Online Guidance |
|---|---|
| Warranty: | 15 Years Warranty |
| 유형: | Seamless, Welded |
| 기술: | Hot Rolled, Cold Rolled, Cold Drawn, ERW, etc |
| 자료: | Carbon Steel, Alloy Steel, Stainless Steel |
| 표면 처리: | Galvanized, Black, Varnishing, Oiled, etc |
