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>Zhengka Card Manufacturing (Website:
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(,, >Zhengka Card Manufacturing is one of the earliest professional manufacturers in China to produce contactless smart cards Contact cards, smart electronic labels, magnetic stripe cards, barcode cards, scratch cards, paper cards, printing and other cards. On the basis of card production, the company independently develops magnetic card swiping machines, card reading machines, barcode card machines, password keyboards, and sells Minghua Reading and Writing as an agent Products such as Qide card readers and writers, receipt printers, etc. are widely used in banking, securities, postal and telecommunications, medical insurance, taxation, aviation and other industries. Each card has a unique serial number, which is a bit
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(,, >Has an anti-collision mechanism and supports multi-card operation
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(,, >No power supply, comes with its own antenna, and contains encrypted control logic and communication logic circuits
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(,, >The data retention period is one year and can be rewritten ten thousand times and read unlimited times
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(,, >Working temperature: ℃~℃ (humidity is %)
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(,, >Operating frequency:
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(,, >Communication rate: B
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(,, >Reading and writing distance: within (related to reader/writer)
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(,, >This product Widely used
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b (,, r (,,) (,,)>Membership card, VIP card, scratch-off card, scratch-off card, calendar card, exhibition card, gold card, color gold card, portrait gold card Silver card, smart card, card format card, radio frequency card, special-shaped card, smart card, magnetic card, imitation card, stored-value card, contact card, non-contact card, portrait card, work card, portrait card, portrait card, printer, portrait card, promotional tag, tag, calendar card, special-shaped card printing and processing B special material Printing and processing of various environmentally friendly cards, tags, portrait cards, student cards, medical cards, insurance cards, dining cards, discount cards, outpatient cards, hospital cards, payment cards, corporate promotional cards, medical insurance cards, securities cards, points cards
b (,, r (,,) (,,)>Various types of cards, etc.