Thuong Mai Va Du Lich Hoang Linh LTD Address: No 2 Nha A5 Tap The Long Giang, Nguyen Phong Sac Street, Cau Giay District, Ha Noi City Enterprise code: 0101141053 Phone: 0247910624 Representative: Nguyen Thi Minh Thanh Adress: No 1 Civil Group 20, Bach Dang Street, Phu Tho Town, Phu Tho Province Cau Giay District, Ha Noi CityFounding date: 9 - 7 - 2001