A material management apparatus includes: an outer housing including a first left wall, a first right wall and a first rear wall; an inner housing including a second left wall, a second right wall, a front wall and a second rear wall; a top cover formed with an opening in which an antenna connector is disposed, wherein the antenna connector is connected to a RFID antenna which is connected to a RFID reader; and at least one case disposed in the inner housing, wherein each of the at least one case accommodates an object and the outer side thereof is equipped with a RFID tag; with the RFID tag, the RFID reader is able to count and manage the amount of objects being disposed in or taken out.