The flash car wash project is an oto service platform that combines state-of-the-art proprietary technology and mobile interconnection technology. The flash on the door wash is different from the traditional car wash, using fast-lighted vehicles, not only to wash their bodies as bright as new, but also to be more rust-resistant, resistant to oxidation, anti-static power and to preserve their paints. The flash comes to the door and washes the car with no more than three litres of water throughout the process。