PCBA Financial Visual Card, pcba ble card, pcba cold wallet card, wallet payment card, visual card, has a built-in high-performance security chip and a low-power e ink electronic paper screen...
Shenzhen Union Smart Card Co., Ltd. is a hi-tech company devoting herself to smart card business. We are mainly manufacturing all kinds of RFID& NFC & BLE Products.
From April 25th to 29th, the 4th Digital China Construction Achievement Exhibition was held in Fuzhou. Under the leadership of the People’s Bank of China Digital Currency Research Institute
China Securities Network News: Li Lihui, former President of Bank of China, said at the first "2021 West Bund Financial Technology Frontier Forum" recently, "We should make the digital RMB the best central bank digital currency in the world,