CMIC Ocean En-Tech Holding Co., Ltd., an investment holding company, engages in the design, manufacture, installation, and commissioning of capital equipment and packages on land and offshore rigs worldwide. It operates through three segments: Capital Equipment and Packages, Oilfield Expendables and Supplies, and Management and Engineering Services. The company engages in asset investment and operation management of offshore engineering platforms; and offers specific equipment products, which include cranes, machine rack pipes, jacking systems, power control and transmission systems, tension adjustment and compensation devices and systems, etc.