... forged universal joints available 2.hight quality and resonable price 3.excellent package and lower MOQ DescriptionOur company produce ... (Forging or Casting,Machining,Surface Heat Treatment)make lower price possible7.Advanced-Level equipments8.Full material testing process and ... Steel:ASTM A27 70-36,SCW480,SCW450,ZG275-485Cast Iron,Gray Iron,Ductile IronStainless Steel-SUS 316L,316,304Copper,Bronze, ...