CMIC Ocean En-Tech Holding Co Ltd is an investment holding company engaged in asset investment and operational management of offshore engineering platforms, as well as the design, manufacture and services of onshore and offshore oil and gas related equipment and complete equipment, as well as exploration and development, clean energy and technology investments. The company operates through three divisions: the Capital equipment and complete equipment Division, the Oilfield consumables and supplies Division, and the Management and Engineering Services Division. The business of the Capital equipment and complete equipment Division includes the design, manufacture, installation and commissioning of capital equipment and complete equipment on land and offshore drilling platforms. The Oil Field consumables and supplies Division is engaged in the manufacture and trade of oil field consumables and supplies. The business of the Management and Engineering Services Division covers the provision of management, engineering services and drilling rig rental.