OPP IOT is a high-new technical enterprise dedicated into RFID industry development. We keeps developing and innovating in RFID field, especially the remarkable achievement--- UHF special tags. OPP IOT concentrate on the design, develop,manufacture of the UHF special tags. UHF special tags are used for hard working environments, thus tags should be well-targeted for the certain applications,which request strict standard on the design, performance and reliability. It is great that OPPIOT could make the tags per clients’ requests by a leading professional technician team, who are skilled in antenna design. OPP IOT pumped large funds into development of UHF tags, taking experience from advanced foreign technology and making independent innovation. Our recent great success in the mini UHF tags, such as D6MM, 6*3mm etc, which are excellent in performance and reading distance. Currently,our main product is PCB UHF metal tags,tags passed CE/ROHS/REACH certifica