The hema smart self-washer is an entirely new design, autonomous research and development and core product of beijing motors untech. It is designed by 15-year designers at harvard university; the hardware sector autonomously develops core hardware such as hippo masters, 360-degree double-barrel arms, remote-controlled high-pressure car wash water guns; and car washers are designed using industrial structures that rank ahead in the industry, with highly selected high-end components of water and electricity; the online sector has autonomously developed hippo app, hippos micro-intelligence programs, hippos big data backstages; market sector-wide branding and branding, strong market positioning and brand export for the domestic self-washing market; and the overall hippos self-washing service, which has become a market-recognized branded product。