With the modern development of office conditions, there will be more and more magnetized recording data such as audio tapes, video tapes, diskette, diskette, U disk, CD disc and so on. How to preserve these data has become a matter of concern. Nowadays, the anti-magnetic cabinet with anti-magnetic, fireproof, anti-theft and other characteristics is the most ideal installation for various magnetic products such as disk, disk and CD. The anti-magnetic cabinet has the ability to prevent external magnetic field from magnetizing the magnetic products in the cabinet, and when the space magnetic field strength reaches 6000GS or more, the magnetic field between the cabinet fittings is not greater than 5GS, which fully meets the quality requirements of magnetic products. The anti-magnetic cabinet is not only beautiful in appearance, but also has a large capacity, which is the ideal product for the storage of magnetic products.