Cong Trinh Vien Thong TTH Viet Nam Joint Stock Company Address: No B15, Lane 210, Hoang Quoc Viet Street, Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0106882577 Phone: 0979600789 Representative: Nguyen Duc Tho Adress: Tan Dan Hamlet, Bac Son Commune, Hung Ha District, Thai Binh Province Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi CityFounding date: 18 - 6 - 2015