These mold parts will be used to manufacture the complete set of molds for engine parts/brake system parts/transmission system parts/electrical instrument system parts/body parts in automobiles.
Currently, our company is providing direct supply services with German Mercedes Benz and BMW companies and has won the trust of customers.

Bearing steel must have high contact fatigue strength, but also have wear resistance, rust resistance, high hardness performance.

Valve is composed of valve head and stem. Valve head temperature is very high, but also to withstand the pressure of the gas, valve spring force and transmission component inertia force, its lubrication, cooling conditions are poor, the valve must have a certain degree of strength, stiffness, heat resistance and wear resistance.