Thuong Mai Dich Vu Va Cong Nghe Quynh Chi LTD Address: No 8, Lane 125, Nguyen Ngoc Vu Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0108800876 Phone: 0838974973 Representative: Do Thi Minh Ngoc Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 26 - 6 - 2019