主营:H13模具钢;CR12MOV;D2模具钢;SKD11;DC53材料;P20模具钢;718模具钢;4CR13;S136模具钢;NAK80
SKH-51 |圆棒销售:直径6mm-350mm,均有现货SKH-51 |圆棒分类:车光圆、拉光圆、黑皮毛圆SKH-51 |板材销售:厚度6mm-300mm,
SKH-9 |圆棒销售:直径0.8mm-350mm,均有现货SKH-9 |圆棒分类:车光圆、拉光圆、黑皮毛圆SKH-9 |板材销售:厚度6mm-300mm,均