Tu Van Thiet Ke Va Xay Dung 3,14 Architects Joint Stock Company Address: No 86 Duong, Giua Lane, Khu Mai Doai, Mai Son Hamlet, Xa, Soc Son District, Ha Noi City Enterprise code: 0111650878 Phone: 0388286314 Representative: Luong Xuan Phuc Soc Son Commune, Hoan Kiem District, Ha Noi CityFounding date: 6 - 10 - 2026