DooriDoori introduce and tell its outlook to you about the selected blockchain shrine Busan, and the selected platform SNAC and Futurepia of Sigmachain from blockchain free regulatory special zone Busan.
![](https://f1.dooridoori.com/2019/11/4vsxmuky17.png)
Sigmachain Mission:
Our mission is simple, we will help businesses de-centralize the world by providing customized solutions to organizations to shift toward the benefits of blockchain, accelerating the mass adoption one customer at a time, one project and one aspect.
Check out the latest introductory video of Sigmachain company
https://www.youtube.com/watch?v=4snwxycBxGQ
Register SNAC https://www.snacpia.com/user/authPhone?code=C5XXT8
and SNAC is already available to download on Google Play and App Store