YONG ANN AIR-CON SERVICES

This sub-class includes the manufacture, repair and/or maintenance of: - tractors used in agriculture and forestry - walking (pedestrian-controlled) tractors - mowers, including lawnmowers - agricultural self-loading or self-unloading trailers or semi-trailers - agricultural machinery for soil preparation, planting or fertilising (e.g., ploughs, manure spreaders, seeders, harrows) - harvesting or threshing machinery (e.g., harvesters, threshers, sorters) - milking machines - spraying machinery for agricultural use - diverse agricultural machinery (e.g., poultry-keeping machinery, bee-keeping machinery, equipment for preparing fodder; machines for cleaning, sorting or grading eggs, fruit) - machinery for vertical farming