山东12mm-50mmCr12Cr12MoVh13圆钢量大价格优
山东省Cr12,Cr12MoV,h13模具钢圆钢，轧圆，12mm,14mm,16mm,18mm,20mm,22mm,25mm,28mm,30mm,32mm,35mm,38mm,40mm,42mm,45mm,50mm等模具钢圆钢，轧圆。量大从优。齐鲁模具钢，质量响当当！)
主营：模具钢,工具钢,模块,锻件,机轧板，轧圆，Cr12,Cr12MoV,h13,3Cr2W8V
| 业务 QQ： | 1935719109 |