Rainbow Ming uses powder sintering to manufacture all types of mechanical components, including bushings, bearings, and gears. Our sintered gears are made with multiple metal powders to improve specific properties. There is virtually no limit to what kind of gears a sintering process can create. Spur gears, bevel gears, helical gears, planetary gears, internal gears. You name it, and we can make it for you. Based upon the actual application of the sintered gear, the powder used to construct the part is different. Contact us right now to learn more about our service.