Roiserv Lifestyle Services Co., Ltd. provides property management services in China. Its property portfolio comprises residential properties; non-residential properties comprising commercial properties, such as shopping malls, office buildings and serviced apartments; and public and other properties, such as industry parks, the olympic village, and schools and hospitals. The company also offers non-owner value-added services, including engineering services, pre-planning and design consultancy services, cleaning, security, landscaping, maintenance and repair services, and property brokerage services provided to property developers; and community value-added service, such as lifestyle services which includes community retail, commercial procurement services, home repairs and maintenance, and housekeeping services, as well as turnkey furnishing services and property brokerage services to property owners. In addition, it provides urban and rural sanitation services, such as cleaning and janitorial services, and garbage removal and river cleaning. Further, the company engages in social and economic, and business management consulting services; technical services; engineering services; real estate agency services; fitness services; commodity sales; other electrical engineering construction; elevator and car maintenance services; rental and business service; manufacture and construction services; accommodation and catering services; and nursery services. The company was formerly known as Langfang Rongsheng Property Service Co., Ltd The company was incorporated in 2000 and is headquartered in Langfang, China. Roiserv Lifestyle Services Co., Ltd. operates as a subsidiary of RiseSun Real Estate Development Co.,Ltd.