The utility model discloses a disassembly-prevention stainless steel metering box. The disassembly-prevention stainless steel metering box includes a metering box body; inner sides of upper and lower latches of a cabinet door of the metering box body are respectively provided with a limiting device; each limiting device comprises a spring pin; and each spring pin is provided with a circular hole; and the cabinet door of the metering box body is connected with the circular holes through bolts. According to the disassembly-prevention stainless steel metering box of the utility model, the inner sides of upper and lower latches of the cabinet door of the metering box body are respectively provided with one limiting device, so it is can be ensured that the spring pins are not ejected out any more, and therefore, the cabinet door can be protected from being disassembled by people. The disassembly-prevention stainless steel metering box of the utility model has the advantages of simple structure, low cost, great practicality and high value in popularization and application; the disassembly-prevention stainless steel metering box can assist in effectively preventing people from damaging the metering box from exterior, enabling an anti-theft purpose.