主营产品：塑胶模具钢,,,冲压模具钢,,,压铸模具钢,,,进口模具钢,,,普板,,,45#,,,A3,,,cr12,,,cr12mov,,,skd11,,,p20,,,618,,,718,,,718H,,,nak80,,,s136,,,H13,,,skd61,,,H