The invention belongs to the field of an information management system and relates to the application of an information management system in an integrated transformer area, in particular to an information management system and a method thereof for realizing complete set provision of an integrated transformer area. The information management system includes a remote server and a remote control terminal. The remote server includes a display, an operating part (including a keyboard and a mouse), and a processing host machine being in wired connection with the display. The processing host machineincludes a host housing and a first control main board disposed inside the host housing. The remote control terminal includes a terminal housing, a display screen disposed on the terminal housing, andan operating button disposed on the terminal housing and below the display screen. A second control main board is disposed inside the terminal housing. The information management system and the method thereof for realizing the complete set provision of the integrated transformer area in the invention are easy to understand and easy to maintain, and can be applied to factory-like material management.