Thuong Mai Dau Tu Phat Trien Cong Nghe Smarthome Phu Thinh Joint Stock Company Address: No 31, 107 Tran Cung Lane, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0108316231 Phone: 0977557915 Representative: Le Manh Cuong Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 11 - 6 - 2018