1 we can supply kinds of casting parts for you, please send me your drawings,thank you ! 2 CE/ISO9001 we can supply kinds of casting parts as your drawings,please send me your drawings !surface treatment: chrome-plating,nickel-plating,silver-plating,gold-plating,sand blasting,lacquering ,silkscreening,etc.thank you for visit our website,have a nice day for you !