... MOQ, high quality 4. fast delivery Item: precision auto partsprecision copper partsMaterial Iron, Stainless Steel( 304/303), ... Drilling machine,General lathe, Grinding machine,Preferred FormatsSTP,CAD,STL,IGS(2D or 3D file)Preferred IndustriesAccessiories ... toys, clocks, watches, lights, military products, electric products, auto & motor, instrument and meter, equipments etc.Quality control100% ...