automatic greaser supplier for bus from china

As one of the professional manufacturer in centralized lubrication system, Autol has applied for more than 50 national invention patents. ,The patent technology on the flooding safety device can make sure the equipment works normally in the low land with water. Parameters: Model: gear pump and plunger piston pump Control mode: External monitor or Internal monitor Temperature:20 degrees below zero~80 degrees Zhengzhou Autol Technology Co.,Ltd. Contact:Frank Niu Tel:+86-371