The products cover all kinds of engine with high speed and high load, such as small car, light car, heavy car, engineering machine, naval vessel, engine ,military heavy truck, tank and so on, and also covers all kinds of machines used for oil-field , mine, turbo-generator, mechanical equipment and so on.
Hangzhou QIAN WANG Machinery Fittings limited company specially produce casting copper-steel bimetallic alloy of  whole flanged bearing, thick walled(above 5mms)whole flanged bearing, single/double flanged bush, single metal /bimetallic alloy bearing and thrust washer.