CHANG SONG ENGINEERING SERVICES

This sub-class includes manufacture, repair and/or maintenance of: - hand-operated or power-driven lifting, handling, loading or unloading machinery (e.g.,   pulley tackle and/or hoists, winches, capstans and/or jacks, derricks, cranes, mobile lifting frames, straddle carriers); works trucks, whether or not fitted with lifting or handling equipment, whether or not self propelled, of the type used in factories (including hand trucks and/or wheelbarrows); mechanical manipulators - parts specialised for lifting and/or handling equipment - automatic lifting and/or handling equipment for warehouses