Zinc alloy die casting 1.ISO9001:2008, SGS 2.Material:ZDC-3# 3.finishing : polishing Zinc die casting parts1,Zinc die casting 2. SGS Factory Audit , ISO9001-20083.. OEM and ODM ... machine; CMM, Material detector, Hardness test device, spectrograph, etcSoftwareCAD, UG, Pro/E, JSCAST-v8, Solidworks etc.Quality certification SGS. ISO9001-2008 Zinc alloy die casting ...