... tray 2.precision casting 3.good heat-resistant 4.your drawing or sample 5.competitive price Feature: ... of lathe.7.Surface finish processpolishing, sand blasting, heat treatment, painting, powder coating, anodizing, electroplating, mirror polishing.8.ServiceOEM service available ... technology to provide a better surface than the water glass coating quality, widely used in furnace, carburizing, act, to ...