Chongqing aumell machinery manufacture Co., Ltd. is specialized in the manufacture of zf gearbox spare parts, such as gears, shafts and synchronizer parts. We have our own factory which has 50 years of history. We have been engaged in manufacturing machinery and gears since 1952. Our company is located in nan'an district. It takes half an hour's drive to airport & railway station.

We have complete ability of developing & manufacturing gears/gearbox assembly. We can offer forging (die-forging/ring-forging), CNC turning, teeth hobbing, shaping, shaving, milling, honing, grinding, induction quenching, carbon rising, quenching-and-tempering, sand/shot blasting, surface oxidizing, ID/od/es and spline grinding, and gearbox assembly.

Our products are exported to Germany such as maet, Italy such as metal castello and USA. We have won a good reputation from customers. We also mainly supply items according to customer's drawings or samples.

We will provide goods of competitive prices and good quality for you. Your inquiry is welcome.