Rubber Brake DiaphragmBrake CupAuto PartsBrake DiaphragmUsing NR rubber as raw material, using high-strength elastic cloth and special ultra-thin design, the product can achieve the following performance:1.Product slim design, flexible bending performance, not easy to crack.2. High-strength elastic cloth, so that the product can withstand greater pressure.3. Braking number can reach more than 200 million times.Testing equipment:diaphragm fatigue testing machineMould is self-development and manufacture. We can produce various specifications and models products.