Thuong Mai Va Du Lich Ngoc Chau A Joint Stock Company Address: 18th Floor, VTC Online Building, No 18, Tam Trinh Street, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101812424 Phone: 0249746373 Representative: Thanh Tien Dinh Adress: No 442, Truong Dinh Street, Tan Mai Ward, Hoang Mai District, Ha Noi City Minh Khai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 8 - 11 - 2005