To Chuc Su Kien Va Du Lich Quynh Trang LTD Address: Khu Kinh Te Cua Khau Thanh Thuy, Thanh Thuy Commune, Vi Xuyen District, Ha Giang Province Enterprise code: 5100457744 Phone: 0943616298 Representative: Tran Quynh Trang Thanh Thuy Commune, Vi Xuyen District, Ha Giang ProvinceFounding date: 9 - 2 - 2018