The gear system, with quasi-hyperbolic tooth profile and accurately selected meshing gears, can improve the fuel economy and NVH performance of the vehicles greatly.

Precisely meshed gears, strength, modal optimized body, and a variety of optional structure solutions convenience vehicle layout.

According to the matching and tuning strategy, the torque is distributed between front axle and real axle, left wheels and right wheels intelligently, efficiently and precisely, so as to enhance the maneuverability and off-road performance of vehicles.

With the application of high-strength steel tubes, precise magnetic arc welding and precise dynamic balancing technologies, able to be better adapted to the power transmission requirements for medium-and-high class vehicles. As a power transmission unit between front and rear axles, the front axle driving force can be transmitted to RDM smoothly and effectively.