模具钢：Cr12,Cr12MoV,H13,4Cr5MoSiV1,3Cr2W8V,CrWMn 9SiCr,5CrMnMo,5CrNiMo,W18Cr4V,W6Mo5Cr4V2,W9Mo3Cr4V,T10,T8,GCr15,GCr15SiMn,65Mn,60Si2Mn等等。高价回收各种材质的废旧模具，废旧工具，库存积压圆钢。
商盟
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商盟
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