Hanh Trinh So LTD Address: No 68, Luong The Vinh Street, Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0107672646 Phone: 0943703337 Representative: Luu Cong Tuan Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi CityFounding date: 19 - 12 - 2016