
Premium Lightweight Bimetal Brake Disc for BMW Vehicles. Bimetal Lightweight Design: Aluminum alloy cap with iron disc reduces weight for better fuel efficiency and handling. Comprehensive Certifications: ISO/TS16949, ISO14001, IATF-16949, ISO9001, ECE, and SGS certified for quality assurance. Custom Surface Options: Available in Grinding, Fine-Turning, Coated, Drilled, Slotted, and Geomet surface finishes. OEM and Custom Labeling: Support for OEM brand packaging and custom labels according to customer requests. High Precision Manufacturing: Machined with state-of-the-art CNC machines and JP balancing machines for 0.005mm precision. Patented Technology: Holds multiple patents for fast cooling, grinding devices, and processing equipment. 100% Quality Inspection: Every brake disc undergoes 100% professional testing and inspection at every step. Large Production Capacity: Over 100,000 pcs per year capacity with 3 dedicated production lines.