... die casting 4) OEM orders are welcome high quality auto parts aluminium die castFeature: 1.MaterialAluminum 2.Processsand casting, ... 3.CertificateISO9001 4.StandardGB1173 5.Specification drawings Pro/E, Auto CAD, Solidwork, CAXA UG, CAD/CAM/CAE. 6 ... sand blasting, heat treatment, painting, powder coating, anodizing, electroplating, mirror polishing. 8.Service OEM service available. 9.Product all ...