Drive Shaft Material: accordingtothecustomersrequirements The cast technoligy: all kinds of casting manufacturer.eg:wax cast,forging,Pressing, Die Casting ,including Shaped Aluminum casting etcMachine technoligy: The use of advanced processing equipment and professional production lines and reasonable process control . High quality: 100%nondestructive testing , 100% testing in the ultimate test, with a one-off delivery acceptance assemble rate of 100%, gained the title of outstanding suppliers by customers. Features: 1) TS16949 Certificated 2)OEM service available 3)Competitive price 4) Reliable and Loyalty 5) delivery in time Moreinformation is available upon receipt of your enquiry.