1,Excellent perfomance 2,custom-made or OEM 3,High quality with competitive price 4,smooth surface 5. ... ,Bronze,Tin Bronze,etc.StandardASTM,ANSI,DIN,JIS,EN,GB or as per customer requirementCasting ProcessingPattern,Casting, Chemical Confirm,Rough Machining ... , please send me your detailed information such as your drawing or detailed specifications, chemical composition requirement etc. and you will get ...