... limb prts 1.strict material inspection 2.precision dimension control 3.leadtime guarantee precision casting artificial limb parts: 1.Quality standard: ISO9001:20002 ... 303,304,304L,316,316L,CF8,CF3,CF8M,CF3M,1.4308,1.4408,1.4404,SCS13,SCS14,CD4,5AA etc CS:C20, ... , 15CrNi6, 16MnCr5, 42CrMo4, 35CrMo, 40Cr etcsizeAccording to customers' requirementdesignpacking precision casting artificial limb parts