& nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; excellent anti extreme pressure, anti-wear and antioxidant properties, can effectively protect in low speed / high torque, high-speed and high torque, vibration, and high velocity impact load operation of the drive axle gear to prevent mechanical abrasion and wear, reduce the noise. Factory products for the "Dongfeng dragon" series of car service protection of oil: can be used in all the requirements of the use of GL--5 class gear oil on the use of foreign vehicles.