The product adopts strict structural design, internal electroplating treatment, surface electrostatic spraying, with high wear resistance and anti-corrosion, strong anti-radiation performance, shielding efficiency is greater than 75db (800MHZ-3GHZ), can effectively inhibit the leakage of mobile phone signals, and can store multiple mobile phones at the same time, each drawer uses a secure mailbox lock, independent management. It is suitable for the centralized management of mobile phones in party and government organs, military, conference rooms, examination places and other secret places, and is not affected by the electricity environment.

The product adopts strict structural design, internal electroplating treatment, high temperature paint on the surface, high wear resistance and anti-corrosion, strong anti-radiation performance, shielding efficiency is greater than 75dB (800MHZ-3GHZ), can effectively inhibit the leakage of mobile phone signals, and can store multiple mobile phones at the same time, each drawer uses a safe signal lock, independent management. It is suitable for the centralized management of mobile phones in secret places such as party and government organs, confidential departments, and is not affected by some environment.

Shell: The shell is made of 0.9mm high quality electrolytic steel plate and formed by sheet metal bending process. It is composed of top, bottom, left, right and four sides. All the connecting parts are continuously welded by argon arc welding to ensure the overall strength and electromagnetic continuity of the shell.

Cabinet door: The cabinet door is made of 1.2mm high-quality electrolytic steel plate, which is processed by sheet metal bending process to make it have good strength and stiffness. The surface of the cabinet door and the conductive liner is electroplated to ensure that it has good electrical conductivity.

Drawer rack: Drawer rack by the surface after electroplating treatment of the column and partition, the column and partition between the groove positioning, the use of screws fastening molding, to ensure the consistency of the drawer rack.

Drawer: The drawer is made of 0.6mm high-quality tinned steel plate, stamped by a special mold to ensure the same shape and size of the drawer. Both sides of the drawer are provided with a pull out positioning boss, and the rear is provided with a push in place elastic compensation to ensure the accurate and consistent position after the drawer is locked. The drawer is decorated with flannel lining, beautiful and generous, soft and comfortable.