... 2.Precision machining 3.non-standard,according to client Powder metallurgy gears,Mechanical parts 1.Bevel gear,gear motor, ... :finest material and process. 4. Can design and manufacture gear wheel and sprocket wheel materialsizesteel,iron,304,316,45 ... LTD is specialized in manufacturing all kinds of mechanical equipments and components,include various kinds of gears and gear box.HENGKO Powder Metallurgy ...