Tong Hop Va Du Lich Quoc Te Son Lam LTD Address: No 2, Bao Phu Nu Town, Linh Nam Street, Mai Dong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101851800 Phone: 0249193305 Representative: Pham Thi Dung Adress: Vat Tu Nong Nghiep Town, Ngu Hiep Commune, Thanh Tri District, Ha Noi City Mai Dong Ward, Hoang Mai District, Ha Noi CityFounding date: 10 - 1 - 2006