China Overseas Grand Oceans Group Limited, an investment holding company, invests in, develops, and leases real estate properties in the People's Republic of China and Hong Kong. It operates through Property Investment and Development; Property Leasing; and Other segments. The company constructs residential and commercial properties; leases office units, commercial units, and hotel properties; and operates hotels. It also engages in property development, financing and investment, advisory services, and property management services. The company was formerly known as Shell Electric Manufacturing (Holdings) Co. Ltd. and changed its name to China Overseas Grand Oceans Group Limited in March 2010. The company was founded in 1955 and is based in Hong Kong, Hong Kong.