1.Mould core pin material:SKD11,SKH51,V30,etc 2.Experience above 5 years. 3.Certificate: ISO 9001:2000. 4.OEM service. mould core pinBriefly Description 1. machined part's material:SKD11,SKH51,NAK80, etc2. Precision grinding less than 0.002.3. Precision mould component with precise produce.4. With 5 years machine parts processing experience .machine parts Manufacturer, Supplier, Factory, Exporter ...