AST centrifugal compressors are widely used in the shipbuilding industry in the ship's power system, HVAC (heating, ventilation and air conditioning) system and pneumatic equipment. In the power system, they provide high-pressure air for the turbocharger to improve the engine's combustion efficiency and reduce energy consumption; in the HVAC system, they ensure air circulation and temperature regulation in the cabin to improve the comfort of crew members and passengers; in addition, they also provide power for pneumatic tools and equipment to support ship maintenance and repair work. Its high efficiency and low noise advantages make it a key equipment in shipbuilding, ensuring the safety and efficient operation of ships.