1. Unique 7 font design, 360 degree rotating wash, chassis wash, spray foam, the whole car wash only about 100 seconds / vehicle. 2. Automatic frequency and programmed using standard stainless steel flow and angle of the nozzle, the precise computer control system, further improve the cleaning speed. 3. about 80kg per square centimeter super high pressure wash, body punch and a net sediment. The washing machine uses advanced photoelectric sensor positioning technology to determine the vehicle's position and shape, and control 7 font spray bars on top and bottom and around the car wash, the size of the models with automatic detection function automatically adjusts the spray bar 7 font rotation washing distance and angle. 5. Quick and efficient flushing process, 7 font rotary spray washing liquid, greatly reducing the amount of electricity and washing fluid. 6. The device uses water, electricity, rub-free cleaners fee of about 1.4 yuan / vehicle, customers save a high human cost. 7. unique "7" shaped rotating 360 degrees rinse thoroughly cleanse the various parts of the car, including body gaps. 8. "7" shaped rod 13 fan spray nozzle high pressure, the computer automatically detects the wash from fully eliminate blind cleaning, clean thoroughly. 9. The car features a unique chassis wash, while net using the left and right side of the high pressure jet spray mode, a red chassis and wheels. 10. Wipe using a dedicated free car wash liquid, eliminating the car wash sponge brush or roller due to scrub the surface of the body, causing paint scratches and accidental damage.