Tongan Industrial Zone

Xiamen Quanjin Industry & Trade Co.LTD is a professinal manufacturer of all kinds of silicone products .Integrating the design, development and production together. We are a leading manufactu...

smart card reader...

Huli, Xiamen, China

As a professional RFID card and nfc tags manufacturer, OPP IOT is dedicated to the development of RFID Card, RFID Tag, RFID Inlay, Smart Card, relative facilities and application systems.Our Mission: ...