First video from Grapchina 2018 conference!
1 min readSep 22, 2018
Watch the first video from the Grapchina 2018 conference, where TecraCoin team is promoting graphene technology and blockchain investment solutions for hi-tech industries.
Written by Tecra Space
Crowdfunding Hub for High-tech Start-ups 🌎 Investing based on #blockchain technology with fundraising as a service. https://tecra.space/