The one-stop vehicle conservation technology in kanoga originated in europe and built on the quality of european automobile services, with the launching of a new concept and model of “european conservation”. Based on the concept of “one-stop car service high-end branding”, efforts have been made to create a “full service, high-end fashion, easy and fast” vehicle maintenance service that will provide entrepreneurs with high-quality branding for specialized car washes, car beauty, car maintenance and integration. Carnvga (kanoja) introduced advanced european car cleaning equipment and conservation products, focusing on one-stop car maintenance services, including the car beauty union, car wash union, car decorator, repair, car retrofitting, nanoplating, rapid refilling, etc., to make it easier and faster for car owners to access euro nobility-like car maintenance services, which, thanks to the quality of the service, quickly took over the car wash maintenance market。