B-Id is a RFID hardware specialist, ODM / OEM manufacturer, and a reliable supplier at your service


 Selection Guide 


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B-Id has moved to new location:

9698 Telstar Ave  

Suite 301 

El Monte, CA 91731

ISO Cards

PVC cards of credit card size, embedded with RFID chip, are available in 12KHz(LF), 13.56MHz(HF), 900MHz(UHF) and in combination of these frequencies. 


Available options: Printing, magstripe, signature panel, or contact chip.

Clamshell Cards
  • Material: ABS
  • Frequency: 125KHz, 13.56MHz
Clamshell Cards
Contact Card
  • Material: PVC
  • Available chips: SLE4428, SLE4442
  • MOQ: 10K
Contact Cards
Contactless Cards SFC-H125
  • Material: PC
  • Frequency: 125KHz, 13.56MHz, and 900MHz
Contactless Cards
Dual Frequency Card DFC-H125900
  • Material: PVC
  • Frequency: 125KHz + 900MHz,
  • 125KHz format: Wiegand 26 bit
Dual Frequency card
ISO Card Options
  • Material: Normal PETG (-4°F/-20°C ~ +149°F/+65°C)
  • Magnetic strip: LoCo: 300o.e.; 600o.e.
  • HiCo: 2750o.e.; 3600o.e.
  • Thermal rewritable foil: single / double sides; black / blue
  • Printing: offset, screen, thermo transfer, and inkjet
  • Numbering: laser engraving, inkjet engraving
  • Signature panel: on request
  • Encoding: on request
  • Hole punching: on request
ISO card option