Grinbit project set out to make lives better through ‘untact communication’. Grinbi, a contact-less service in the Ministry of National Defense, has installed its contactless devices in around 13,000 units of the Republic of Korea army, navy, air force, and the marine corps, and provided its service to as many as 3 million members. [Telegram](https://t.me/joinchat/9G0flhz7zyBhOGY1) | [Discord](https://discord.gg/PGNyEsBJmj) | [Medium](https://medium.com/@grinbit)
