Custom PVC PET Material OTP Display Card NFC 0.1mm Thickness

OTP Display Card: Custom PVC PET Material OTP Display Card NFC 0.1mm Thickness

OTP display card layout personalized custom PVC / PET material thickness 0.035-0.1mm

OTP Display Card Introduction:
Bit coin, various virtual currency (encrypted currency) rapidly in the world, virtual currency itself is encrypted data, easy to have illegal access and illegal use, require more advanced security management mechanisms and tools . Therefore, A company decided to develop a virtual monetary card with high security functions, the card thickness is the thinner 0.76mm, suitable for the financial application of the zone chain, realizes the visualization of the currency, can be paid, free payment, etc. Cold wallet, also known as a wallet or disabled wallet, one of the block chain wallets, meaning that the network cannot access the user's private key wallet. Cold wallet usually rely on "cold" equipment (non-connected computer, mobile phone, etc.) to ensure the security of the bitcoin private key, using QR code communication to let the private key not touch, avoid the risk of hacking private key.otp credit card

OTP Display Card Cold Pressure Process Description:
In the conventional industrial process, it is mainly based on thermal lamination, but due to changes in the market, the traditional thermal lamination has not followed the demand of the times, thereby introducing cold pressure technology. The cold pressure technology refers to the control of the laminated temperature by the temperature control debugging device through the refrigerator. The debugging device can clearly grasp the temperature change temperature of the internal lithium polymer battery and transmit the instruction to the terminal, thereby effectively controlling the lamination temperature and the layer. Pressure time.
The cold pressure smart card is a laminated technology (cold pressure technology), the internal structure of the cold pressure smart card is mainly based on the PCB circuit board, the lithium polymer battery, the IC integrated chip, the Bluetooth function module.

OTP Display Card FAQ:
OTP display card layout personalized custom PVC / PET material thickness 0.035-0.1mm
1.Q: Are you trading company or manufacturer ?
A: We are factory.
2.Q: What is your product apply fields?
A: Our products are suitable for schools, nursing homes, hospitals, finance, buses, hotels and other occasions.
3.Q: Can I make sample based on my demand?
A: Certainly, we have professional engineer to make a proof before order OEM mass product.
4.Q: How to pack the goods?
A:We will pack the goods with paper carton,can pack with woven bag as well.
5. Q: When will you make the delivery?
A: We can make the delivery within 3-15 working days according to the size of your order.
6.Q: How long can smart card data can be saved?
A: You can save 100 years.
7.Q: Does the smart card screen are erasable?
A: Yes, you can erase more than 1 million times.