COOEC has a subsea product R&D and testing center provided with various special testing equipment, such as high-cleanliness hydraulic power unit, hydraulic washing/cleaning system, DUMMY ROV, particle size analyzer, and weighing system over last ten years, which can be used to test a series of subsea production facilities and modules including subsea manifolds, jumpers, pipeline end terminations (PLETs), tees, pig launcher/receiver, and electric/hydraulic power distribution units. In addition, the testing center is also equipped with 4,000m deepwater high-pressure simulation test compartment, high/low-temperature test benches, high-frequency vibration test bench, low-frequency vibration test bench, and packaged equipment for testing subsea control modules.

The Company has a subsea product R&D and testing center provided with various special testing equipments, such as high-cleanliness hydraulic power unit, DUMMY ROV, pressure testing equipment, central control room equipment, oil flushing device, particle size analyzer, weighing system, and subsea product test kit. In addition, the testing center is also equipped with trilinear coordinates measuring instrument, pressure/temperature cycle testing devices, vibration fatigue testing apparatus, electric fatigue testing device, and 4,000m deepwater high-pressure simulation test compartment.