supply disk brake

supply disk brake Material: Gray Cast Iron,ductile cast iron etc Certification:ISO9001-2000    TS16949 Model Number:    all makes and models Size: The same as OEM Process: Sand casting, Investment casting etc Color: Blue, Black or As the customer's requirement I..Brake Rotor Brief Introduction   1)Available for All Foreign and Domestic Auto, Truck and SUV Vehicles
2)Smooth rotor surface reduces brake noise and extends pad life and are vented for cooling
3)Fits all OEM applications for a perfect fit
4)Guaranteed vibration-free performance
5)X-Ray inspected, turned and balanced   II..Mechanical property 1)       Tensile strength: § b 201Mpa.
2)Hardness: HB187 - 241
3)Statement of graphite: 90% of the graphite is Lamella, the remainder are no more than 10%.
4)The lamella graphite mostly is type " A"
5)Length of graphite: According to ASTM A247 4grade - 5grade
6)Pearlite: More than 90% 2)       Sensitive brake, steady friction coefficient, durable, without noise and public harm. deliver better heat and gas dissipation.They are specifically designed to run cooler and promote improved wet and dry braking performance. 3)       The natural enemy of braking performance is heat;   When temperature levels reach critical levels, a thin layer of gasses actually prevent the brake pads from making complete contact with the rotor friction surface;  The addition of slotting or cross-drilling to the friction surface of the brake rotor promotes the evacuation of these gasses and improves stopping performance and pedal feel.  III..Quality Control Condition    1)Raw Material Quality Control: To ensure that all the incoming raw material meets the standards, every single lot of raw material received are inspected and tested both physics and chemistry by quality control department. 2)Products Design Quality Control: New products are designed through CAD. Based on trial manufacturing, evaluating,and then finalizing the design can a new kind of product be put into production. 3)Processing Quality Control: Compiling strict technique files, operating carefully, keeping the equipment in good condition is the key to ensure the quality to meet the standards. 4)Finished Products Quality Control: Adopting advanced inspecting and testing equipment,put 100% products under strict inspection according to corresponding abroad standards to realize the reliable quality. 5)After-sale Service: CUSTOMER FIRST has always been our motto. We supply best products together with same best service to our customers. We also supply technical consultation and are responsible for quality thoroughly 6)Model Number: sport car or racing car brake rotors as per our customer's drawing or special orders    IV. Samples: sample for free,but you should pay for the freight for the samples. V. Packing methods:  standard wooden pallet,Plywood,Wooden Crate or.other packings can be consulted with both parties. VI. Delivery time: with 30 days after we received the 30% payment in advance.