1、Double metal alloy materials in one of the strongest carrying capacity.
2、Suitable for low speed high load situations.
3、Can produce all kinds of oil tank, oil hole on the friction surface and oil hole.
4、Product performance is stable, has passed the "experiment" sapphire, fatigue strength of more than 125Mpa.
5、Widely used in the balance of the heavy car bridge bushing, gasket; Bulldozers heavy pulley, the pulley, auto steel bushing, etc.