drive shaft 1. Material: Steel 45#, as per customer's requirements 2.Certificate: ISO/TS 16949 Features:1. Material: Forging/casting/ as per customer’s requirements2. Excellent performance & long service life3. Heat resistant & Distortion resistant4. High intensity and rigidity.5. Certificate: ISO/TS 169496. OEM Service Offered, Buyer Label Offered.7. Plastic bag, cartons, wooden pallet, and ...