... customers' requirement Weight: 2g-150kg Maximum size: 700*700*700 water ball casting partsWe can supply all kinds of precision casting ... : 700*700*700Surface treatment: blasting, sand-spray, acid-pickling, vibration grinding, electrochemical polishing, bright burnishing, electroplate, quenching, and blacking etc.Main ... , auto spares, pipeline parts and other hardware parts etc. water ball casting parts