Hon Ngoc Viet Ha Long Travel LTD Address: Ha5-6, Khu Little, Hung Thang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701873266 Phone: 0888222468 Representative: Nguyen Quang Hung Adress: Dan The Hamlet, Son Da Commune, Ba Vi District, Ha Noi City Hung Thang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 7 - 6 - 2017