KEER can also provide commercial cleaning machines or cleaning robots to our clients, including but not limited to disinfection and sweeping robot, floor cleaning robot, bin robot, among others. They are applicable to the needs of space disinfecting and ground cleaning of marble, granite, ceramic tile, terrazzo, designated carpet, epoxy resin, wood floor and other indoor flat and hard ground level ground in small and medium-sized indoor public places, such as Hospital, Shopping mall, Exhibition hall, Bank hall, Government hall, Airport, train station, subway station, School, library, gymnasium, and Others indoor environment.