Hatgaovang Joint Stock Company Address: No 28a, Alley 2/5, Hoang Liet Street, Hoang Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109876846 Phone: 0977709398 Representative: Nguyen Tran Tu Hoang Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 4 - 1 - 2022