Sansei Techno Vina LTD Address: 2nd Floor, Toa Funny Coworking, No 90, 167 Tay Son Lane, Quang Trung Ward, Dong Da District, Ha Noi City Enterprise code: 0109009258 Phone: 02393448874 Representative: Yang Hakmo Quang Trung Ward, Dong Da District, Ha Noi CityFounding date: 4 - 12 - 2019