Smart card,smart card reader,Card Reader-Writer, ID card or Mifare card Attendance and Access Controller,Fingerprint access controller and time unit,Laser barcode scannerMobile, phone singal isolator...

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SDD Information Technology Group Ltd. has operated successfully since 2001, supplying the market with RFID systems, specially designed hardware and software and various services related to it. Special...

Shanghai Kexin Smart Card Science & Technology Company Limited. is one of the few smart card manufacturers which develop the smart card readers, all kinds of access controller system and a ser...