KCS-L folding glass systems provide width and comfort to the environments in which they are used, making the spaces compatible with the four seasons as they can be opened completely when desired and closed completely when desired. It offers a very practical solution since there is no guide or threshold on the floor and there is no need to create a parking space on the ceiling; designed for places such as shops restaurants, cafes, hotels, office sections and meeting rooms, KCS-L folding glass systems provide width and comfort to the environments where they used.