Tu Van Thiet Ke Va Xay Dung Blue House Joint Stock Company Address: Hoang Mai tai Nha Ong Bui Gia Vien Hamlet, Dong Thai Commune, An Duong District, Hai Phong City Enterprise code: 0202209773 Phone: 0967661436 Representative: Le Van Hai Dong Thai Commune, An Duong District, Hai Phong CityFounding date: 5 - 8 - 2023