采用折疊結構和椅輪便于保管和移動、提高實用性和空間效率，增加高級材料和改善
的功能打造出升級的交流空間。

The series adopt folding structure and mobile casters, good for storage and
movement.Improve usability and space efficiency, increase high quality
material and improve the function to create a space for the upgrade of the
exchange.