... blast or painted surface treatment.6.OEM parts range: Auto parts, motorcycle engine parts, boxes for gasoline engine and deisel ... LED lighting cover. lamp covers ,pump parts,mower parts,textile machine parts, air condition parts,etc.,7.Surface finish process: polishing, ... ,160 to1250ton cold chamber die casting machine,CNC Lathe,instrument truck,bench drill,tapping machine, hydraulic punching machine, ...