| 出生地 |
Ningxia China (Mainland) |
| 合金或者不是 |
是合金做的 |
freeo silicon 75 Mn:0.4max C:0.1max SI:1.0max P:0.20max S:0.02max Al:2.0max size:10-50mm,50-100mm90%min packing:in plastic woven bags with 1mt net each shipment by sea container or bulk vessle loading port:xingang ,China