Air-conditioning Refrigeration & Air Purifying Equipment Repairing & Maintenance
Includes repairing and maintaining different air-conditioning systems, central, window or split units as well as coolers, cold storage compartments, central water cooling and other refrigeration equipment.
Electromechanical Equipment Installation and Maintenance
Includes installation & maintenance of mechanical and electromechanical equipment, such as workshop equipment, factories, power generators, loading, lifting and towing equipment, cold rooms, refrigeration equipment, central kitchens, automatic laundry equipment, etc.