As the motorcycle and automobile startup motor is operated intermediately to drive the engine, the material of the carbon brush has to contain higher amounts of copper to conduct the high current level. Due to this fact, the 40% to 90% level of copper will result in the surface of the commutator to be damaged easily, which our company has successfully overcome with specialized materials under stable sinter process and thermal control. Our carbon brushes for automobile and motorcycle features higher performance with excellent lubricating properties, effective raising the torque force, extends the motor lifespan and other advantages.

We — Nantong Haiji Hardware Product Co., Ltd. Promise the quality that you can put your trust into.