... .Hardness:HRC50-55 4.Runner:hot 5.Pass ISO9001 Quality System Attestation Plastic Injection Mould Material 45#, 50#, P20, H13, 718, NAK80, S136, SKD61 ... Plastic Mould and Plastic Part, we can design the molds/moulds and molded products as per your requirement. We do OEM & ODM service, high quality ...