COOEC has 17 ROVs, which include light duty, shallow water, observation class, heavy duty, deep water, and work class ROVs. The Company has the IMCA ROV contractor and training membership certificates and provides ROV pilot technician training services for Yantai Salvage Bureau and other domestic organizations. Relying on offshore projects, COOEC has accumulated rich experience in offshore operations and established strong operation teams and capabilities that enable it to carry out various offshore operations in 1,500m-deep waters, including the installation of subsea structures such as manifolds, Christmas trees, umbilicals, electrical/hydraulic flying leads, jumpers, flexible risers and suction anchors, as well as deepwater oilfield inspection, maintenance and repair (IMR). With performing overseas projects, COOEC has offered services to a large number of foreign customers such as Myanmar/Brunei/DAYA/Indonesia/Qatar/Saudi Arabia/Nigeria/Shell and has been highly recognized by them.