1. Position of Sales Management, to be responsible for the main objectives and plans within his/her function & field and to formulate, participate in or assist the superior in implementing related policies and systems2. To be in charge of the Department's daily management work and the subordinates' management, direction, training and assessment;3. To be in charge of organizing the Aviation Ground Support Equipment sales operation, including the planning, organization, control over the progress and review4. To establish and manage the sales teams of Aviation Ground Support Equipment products and to accomplish the sales objectives of Aviation Ground Support Equipment.5. To analyse and develop the markets of Aviation Ground Support Equipment and to make a good job of after-sales services 6. To visit and encourage the licensed dealers to further develop the markets