Tu Van Thiet Ke , Khao Sat Xay Dung Bac Viet Joint Stock Company Address: 76, Alley 95/8, 95 Chua Boc Lane, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0102614739 Phone: 0245641351 Representative: Nguyen Duc Nghia Adress: Tieu Khu Phu Gia, Phu Minh Town, Phu Xuyen District, Ha Noi City Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 17 - 1 - 2008