... B dot peen marking machine suitable for nameplate or small metal or hard plastic flat marking , Description:XG3-B integrate ... (characters ,serial NO, VIN, date ,graph ,ect) on any metal or non-metal material (hardness under HRC62)Support plane marking (curve or any ... matrix code ,pictorial trade mark etc. on hard plastic and metal workpiece .Marking sample : ( function(){ var aBigImageSrc = [ 'http://i00.i. ...