Auto Parts Spare Parts Drum Axle Trailer Truck Semi Truck Brake Camshafts for Hangqi. Customizable Specifications: Accepts customer technical data and drawings for customized S-camshafts. High Precision CNC Machining: Head and spline machined by CNC center for better accuracy and quality. Heat Treatment Available: Heat treatment equipment available to increase hardness and strength. Wide OE Compatibility: Compatible with BPW, ROR, SAF, SMB, FRUEHAUF and other OE numbers. ISO 9002 Certified: Product holds TS16949 and ISO 9002 certificates for quality assurance. Durable Carbon Steel: Made from high-quality carbon steel (40Cr, 20Cr) for heavy-duty use. 1 Year Warranty: Provides a 1-year warranty and after-sales service for peace of mind. Global Export Experience: Exported to Italy and many regions including Europe, Africa, and Oceania.