At JOTHI MARINE ENGINEERING Air compressor is used to provide the starting air to various machines and main engine. Other than the main engine other systems also require compressed air. These systems are Control valves. Throttle controls and other monitoring systems which work on pressurized air. This compressed-air controls many operations in the auxiliary engine as well. In pneumatic tools like cleaning, devices compressed air is required to keep the devices running and serve the purpose efficiently. In whistling operation of ships also compressed air is employed and the fog horns operate on the compressed air. Our servies as follows