Ruisen Life Service Co, Limited, an investment holding company, provides property management services in the Mainland China. It offers various property management services, including security, cleaning, car park management, gardening and landscaping, repair and maintenance of equipment and machinery, and ancillary customer services, as well as repair and maintenance of specialized elevators, escalators, and mechanical car park equipment; and community value-added services, such as common area value-added, community convenience, fitness, decoration and construction, sales assistance, catering, engineering, and other value added services. The company provides its services for various properties, such as residential properties and non-residential properties comprising government facilities, financial institutions, property sales offices, medical institutions, commercial complexes, parks, transportation facilities, industrial parks, mixed-use properties, education institutions, and office buildings. The company was formerly known as Yincheng Life Service CO., Ltd.