Tu Van Thiet Ke Kien Truc Va Xay Dung Ecohouse Viet Nam LTD Address: No 7/9, Le Loi Street, Le Loi Ward, Son Tay Town, Ha Noi City Enterprise code: 0106774525 Phone: 0936398982 Representative: Nguyen Cong Thinh Adress: No 7/9, Le Loi Street, Le Loi Ward, Son Tay Town, Ha Noi City Le Loi Ward, Son Tay Town, Ha Noi CityFounding date: 10 - 2 - 2015