OTP Smart Card: E Ink Screen Otp Bank Credit Card 1.54 Inch Wireless Charging 7816 Interface

Use 1.54-inch ink screen to visualize smart card for personnel information card

OTP Smart Card Introduction:

With the development of digital economy, China's cash utilization rate has shown a downward trend recently, and the function and use environment of cash are undergoing profound changes. It also brings a lot of troubles to the elderly. When you go out, you will face all kinds of code scanning. Under the epidemic situation, health codes are required for access to all places, appointment registration is required for medical treatment, and mobile payment is required for consumption, which brings all kinds of inconvenience to the elderly.

The digital currency OTP smart card hard wallet can be separated from the mobile phone to realize various functions of paper money, such as withdrawal, redemption, deposit, withdrawal, consumption, transfer, query, etc. At present, the application fields of digital RMB include wholesale and retail, catering, culture and tourism, education and medical treatment, public transportation, government payment, tax collection, subsidy payment, etc. In other words, the convenience of using digital currency smart video card hard wallet will be available in multiple scenarios. From the pilot point of view, it basically covers the daily life scenarios of clothing, clothing and staple food.

OTP Smart Card Sealing Process:

Packaging PCBA into OTP smart card has been a technical difficulty in the smart card industry for many years. The high-temperature melting PVC method used in the traditional smart card manufacturing process can no longer meet the PCBA circuit board business card printing. The high temperature of the traditional process will lead to problems such as lithium battery failure and component damage. Heyang technology began to establish a special scientific research team in 2014, Tackling the PCBA card sealing technology, through continuous research, we have developed the relevant technologies and equipment for PCBA card sealing and the corresponding glue formula. Using the PCBA card sealing technology achievements of Heyang for many years, we have successfully encapsulated the ultra-thin lithium battery, chip, solar panel, fingerprint, ink screen and other components or modules with high performance, high reliability and flat appearance at room temperature The daily production capacity of high-end smart cards that meet the bending test standards has reached 20000-30000 PCs. with the continuous efforts of Heyang, the production capacity, process and performance have been gradually improved and improved.

OTP Smart Card FAQ:

Use 1.54-inch ink screen to visualize smart card for personnel information card

1.Q: Do you have a minimum starting limit for smart cards?

A: Low MOQ, 1pc for sample checking is available.

2. Q: What about the lead time?

A: 3-5 days for sample preparation and 10-15 working days for mass production.

3. Q: How does your factory do regarding quality control?

A: Quality first. Dingzhan people always attach great importance to quality control from the beginning to the end. Our factory has passed CB and ROHS certification.

4. Q: How do you ship the goods and how long does it take to arrive?

A: Ship by DHL, UPS, FedEx or TNT. It takes 3-5 days to arrive. Airline and sea shipping also optional.

5.Q: If I want cheaper quality, can you produce?

A: Yes, just send us your quality details, such as the material, what cheaper parts instead etc,we will do that as your request and calculate the price.

6.Q: If I order big quantity, what's the good price?

A: Please send the details requirements to us, such as the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method,Discharge place etc.we will make the accurate quotation to you as soon as possible.