RGKNSE 4S/5 universal conversion slot patent has authorized (imitation Reserved)

       This universal sim card tray is included in the R-SIM 7 and 7+, it supports the Nano sim card to use in the iPhone 4S. This sim card tray have been protected by the intellectual property. If we find any copy or approximate copy behavior in the Huaqiang North business park, we will must investigate the legal responsibility. We cooperate with QUMING Low Firm, Shenzhen market supervision and administration, Shenzhen industrial and commercial bureau, Hope everybody observe our intellectual property.