Techcom - Blockchain Joint Stock Company Address: No 10, Lane 14, Le Trong Tan Street, La Khe Ward, Ha Dong District, Ha Noi City Enterprise code: 0108486515 Phone: 0968101081 Representative: Nguyen Trung Trang Adress: Hamlet 4, Hamlet 1, Quang Bi Commune, Chuong My District, Ha Noi City La Khe Ward, Ha Dong District, Ha Noi CityFounding date: 25 - 10 - 2018