Ruisen Life Service Co, Limited is an investment holding company that provides property management services in Mainland China. Its services include 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. It also offers 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 serves residential and non-residential properties, including government facilities, financial institutions, property sales offices, medical institutions, commercial complexes, parks, transportation facilities, industrial parks, mixed-use properties, education institutions, and office buildings. It was formerly known as Yincheng Life Service CO., Ltd. and changed its name to Ruisen Life Service Co, Limited in July 2024. Founded in 1997, it is headquartered in Nanjing, the People's Republic of China.