Applicationt: 
Bmw ( 3 Series(china))
Bmw ( 5 Series(china), 1 Series, 6 Series, 7 Series, X3, X5, Z4)
Volkswagen ( Santana(china), Polo(china), Touareg(china), Tiguan(china), Bora(china), Golf(china), Jetta(china), Sagitar(china), Magotan(china))
Production Description:
Is an important component of the car drive system, its function is the power of the engine to the wheels, from transmission relay drive cars at high speed.
Used cars, including many patterned type is the largest "application of ball cage patterned constant speed universal joint and triangle posture, it mainly patterned is set to drive shaft, and three, star, maintains a bell-shaped shell main parts. Because of the heavy patterned relay drive torque, by load heavy with high driving accuracy and are in great demand, and safety, so its main parts adopt fine forging process.