This product is specially designed and manufactured according to customers actual demands with equipped functions such as high-speed dissolved liquid injection system, high-pressure water spray system, cleaning liquid injection system, wax liquid injection system, top brushing system, body side brushing system, powerful air drying system, and sewage circulation process system, etc. for customers choice. The main structural framework of the equipment breaks through the strict antirust treatment program can consequently allows the complete machine to have design life of more than 15 years. This model has the advanced technologies such as full automatic control program, high-precision cleaning capacity, and super-strong electric leakage protection program, etc. and recommended for use in all kinds of cleaning lines in train, subway, and light rail, etc. The mode of the automatic train washing machine is go washing mode. The lateral and coping of the train is washed when the train is going with the limited speed. The train moves by its own power. The driver drive the train with the limit speed of 2-4km/h. The functional design of TEPO AUTO Train Car Wash System has reached the international advanced level and all products has gained CE. This company can produce car washer for large-scale assembly lines such as train and subway, etc. with the advantages such as effective cleaning, work stability, and quick washing speed, etc. The customers can choose the concrete equipments freely. The equipment for washing special form vehicles can be specially designed and manufactured.