Tu Van Va Xay Dung Ha Tang Ky Thuat Ha Noi LTD Address: No 14, Lot 10a, Trung Yen 9a Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107685853 Phone: 0915362495 Representative: Tran Thi Len Adress: Phong Thanh Hamlet, Dong Phong Commune, Nho Quan District, Ninh Binh Province Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 28 - 12 - 2016