... stainless steel shaft 1.CNC turning progress 2.Accurately tolerance control 3.ISO 9001:2000 approved 4.Customized drawing stainless steel shaft 1) Material: High quality carbon steel ... and alloy steel Class ... .2, GR.2H ,GR.DH 2) Material :stainless steel :304 ,316, 304L ,316L ,410, 430 Class ...