Tu Van Kien Truc Va Xay Dung Khanh Nguyen Joint Stock Company Address: BT10 O So 21, An Hung Urban Area, Duong Noi Ward, Ha Dong District, Ha Noi City Enterprise code: 0107509199 Phone: 0912019810 Representative: Do Quoc Loc Adress: No 8, Lane 39, Dong Tac Street, Kim Lien Ward, Dong Da District, Ha Noi City Duong Noi Ward, Ha Dong District, Ha Noi CityFounding date: 18 - 7 - 2016