H fei gearboxes are usually divided into three types, called the gear- type. The most commonly used type of gearbox is the torsion aluminum gear, which is the most commonly used in automobile vehicles.
Hfei gearboxes include divided into four or six-wheel gears, and others are multi-purpose gears. The most common type of gearboxes are divided into three types, major is the Hfei gearbox, which is divided into four or six gears. The Shifter is also used in automobiles and many vehicles, and it can be divided into three types: gear shifter, aluminum steel, and aluminum gears.