Ningbo Planetary Gearbox Co.,Ltd Ningbo Yongxing Transmission Co., Ltd. was founded in 1988, the current planetary gear box are all kinds of professional manufacturing company.

At present, we produced NB3 Series planetary gear box, NB4 series track drives , NB7 Series selw drives, NB6 Series wheel drives , has grown to the 10,000 kinds of specification, reduction ratio range of 3.3 ~ 9000, the output torque range of 500 ~ 450000N.m, products exported to more than 90% of the United States, Europe, Australia, South America, the Middle East and Southeast Asia. Planetary gear box installation and dimensions, with Europe and the United States a well-known planetary gear box manufactured products is exactly the same can be fully carried out used interchangeably.

The company has many Taiwan and Taiwan-made fully automatic integrated machining center, CNC grinding machine, CNC gear machines and CNC machine tools, such as a large number of high-quality equipment, thus ensuring high-precision parts. Employees have to undergo a rigorous professional training, have good skills and excellent quality. The adoption of modern computer systems to carry out a full range of management, and successfully passed ISO9001: 2000 quality system certification.