| 合金或者不是 |
是合金做的 |
| 中学或没有 |
非次 |
| 出生地 |
Chongqing China (Mainland) |
| 牌子的名字 |
YESUN |
we manufacture varies kinds of high-quality steel ingot. we managed the whole industry chain from smelting, refining,casting to quenching, maching, and thus we can provide all kinds of products. we can supply the following steel grade ingot:10-70, 10-20Mn,25-70Mn,20-40Cr, 1-4Cr13,20CrMnMo, 20-42CrMo, 3Cr2NiMo, 3Cr2Mo, Cr12MoV, W18Cr4V, 34CrMo1,40CrNiMo,34CrNiMo6,GCr15.