China Energine International (Holdings) Limited, an investment holding company, operates wind farms in the People's Republic of China. The company operates through two segments: Operation of Wind Farm and Development of New Energy. The Operation of Wind Farm segment sells electricity from the operation of wind power fields. The Development of New Energy segment engages in the provision of technical services for new energy development operations. It also distributes elevator and broadband products. The company was formerly known as CASIL Telecommunications Holding Limited. The company was incorporated in 1997 and is headquartered in Kwun Tong, Hong Kong. China Energine International (Holdings) Limited operates as a subsidiary of Astrotech Group Limited.