Tryan Joint Stock Company Address: No 58, 144/4 Quan Nhan Alley, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109880923 Phone: 0989919889 Representative: Truong Thi Hai Yen Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 10 - 1 - 2022