... .Surface treatment: polish, plating, 3.custom stainless steel warm wheel 1.Aluminum, zinc, steel, brass, 2.Surface treatment: polish, plating, ... high pressure die casting, low pressure die casting+deeper CNC processing 3.CertificateISO9001:2000 and ISO/TS16949:2002 4. ... Solidwork, CAXA UG, CAD/CAM/CAE. 6.Precision machiningCNC,milling machine,drilling machine,numerical lathe, all types of lathe. 7 ...