... MaterialAluminum 2.Processsand casting, gravity casting, low-pressure die casting, high-pressure die casting 3.CertificateISO9001 4. ... casting part, sand casting, die casting, gravity casting, high pressure die casting, low pressure die casting, casting foundry.2. Applied software for ... of lathe.4. Surface finish process: polishing, sand blasting, heat treatment, painting, powder coating, anodizing ...