Dau Tu Va Phat Trien Du Lich A Chau Joint Stock Company Address: No 106, Nguyen Tuan Street, Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0102555240 Phone: 0987426268 Representative: Pham Khac Thu Adress: Tieu Khu I, Chieng Ngan Commune, Son La Province Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 6 - 12 - 2007