Wireless Charging OTP Smart Card OLED Screen IP68 Industrial Waterproof

OTP Smart Card: Wireless Charging OTP Smart Card OLED Screen IP68 Industrial Waterproof

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. It adopts American e-ink electronic paper screen with flexible and ultra-thin characteristics to bring better experience for products, display of personal information, confirmation of password, etc. Can't do without the e-ink paper screen of this chemical technology. The product also has fingerprint operation and multi password key operation functions, which can be fully customized according to the needs of customers.

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:

Visual smart card with wireless charging function

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

2. Q: Where is your factory located? How can I visit there?
A: Our factory is located in shenzhen, guangdong Province, China. All our clients, from home or abroad, are warmly welcome to visit us!

3. Q: Can we costomize the size, color, logo and package of the product?

A: Yes, all of these can be cusomized according to your needs.