| Model NO.: | Alloy steel sae4340,sae413067686 |
|---|---|
| Packaging Qty: | T |
| Manufacure Name: | Qilu special steel |
| Customization: | Available Customized Request |
|---|
Qilu special steel co.,ltd
???1986?,??45????,?????????????????,???????????????,??,??,??????,????,???iso9001:2000???????,??????????????????rmb1000000000??? ????:????????????,????9??(?????,?????,?????,?????,???,???,???,???,???,?)?100???grades.the?????80 - 1200?
