Class 037
Construction and Repair Services
Class 040
Treatment & Processing of Materials Services
Aircraft parts and integrated landing systems, namely dumper for the aircraft landing, actuators for the landing gear extension and retraction and its control system, nose landing gear steering and its control system, wheels, brakes and related rolling stocks, and open and close mechanism for landing gear door bay for commercial aircraft.
Class 042
Computer & Software Services & Scientific Services
Aircraft maintenance and repair and the design, production and manufacturing of aircraft parts and products.