... casting, gravity casting, low-pressure die casting, high-pressure die casting 3.CertificateISO9001 4.StandardGB1173 5. ... 10.Advantage Good quality and strict delivery time. 1. Aluminum casting, sand casting, die casting, gravity, high pressure die casting ... sand blasting, heat treatment, painting, powder coating, anodizing, electroplating, mirror polishing.5. OEM service available.6. Good quality ...