Thuong Mai Va Dich Vu Tu Van Hai Yen LTD Address: No 19a, 3B Lane, Dang Thai Than Street, Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0105827118 Phone: 0915634906 Representative: Tran Viet Linh Adress: A Lu Street, Tran Phu Ward, Bac Giang City, Bac Giang Province Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi CityFounding date: 21 - 3 - 2012