Accepting production of all types of metal casting (Casting and Machining) such as water pump impeller, machine impeller, blower impeller, motor impeller, gear and forming work according to the samples that customers want. Can be produced from a variety of materials, including aluminum, titanium, magnesium, copper, brass, cast iron, ductile iron and plastic, etc., to be used in various industrial processes without limitation on the minimum order quantity.