1.39 Inch Dot Matrix Screen OTP Card 0.76mm For Student Cards

OTP Smart Card: 1.39 Inch Dot Matrix Screen OTP Card 0.76mm For Student Cards

Use 1.39-inch dot matrix screen to visualize smart card for student card

OTP Smart Card Introduction:

Heyang technology's financial visual OTP smart card (digital currency Hard Wallet) adopts self-developed glue and cold pressing technology to customize the card thickness at 0.84-3.0mm to realize ink screen information display and diversified screen size. It can be customized according to demand, fingerprint operation and multi password key operation functions; The product can adopt the low-power built-in lithium battery scheme to realize multi-mode selection such as solar charging, wireless charging or magnetic absorption charging. The light and portable product shape, rich in appearance and content, is more in line with the aesthetic characteristics of students in the new era, and is widely used in student all-in-one cards.

OTP Smart Card Sealing Process:

Packaging PCBA into 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 1.39-inch dot matrix screen to visualize smart card for student card

1. Q: Are you a manufacturers or trading company?
A: We are a manufacturers.

2. Q: Where is your factory located? How can I visit there?
A:Our factory is located in Shenzhen, Guangdong Province, China, about 1 hours by train from Hongkong. Warmly welcome oversea or domestic clients to visit our factory.

3. 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.

4. Q: How to deal with the faulty?

A: Our products are produced in strict quality control system and the defective rate will be less than 0.3%.

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.

PS: Require Samples?

Please feel free to contact us via e-mail for any samples.