AJ Stationery [P] Ltd. Manufactures Flat Bar Clip File. AJ Stationery [P] Ltd. Supplies paper and paper board stationery. Flat Bar Clip File is used for filing punched papers. Flat Bar Clip File can be stored erect and easy to identify and retrieve. These flat bar clip files are available in royal blue, grey, black and red standard colors. These flat bar clip files are available in A/4 sizes. These are used to the office, personal and student applications. These files are innovative and stylish to suit the work place and modern usage.