Van Tai Duc Trung Ha Long LTD Address: Civil Group 6, Khu 6, Hong Ha Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701838695 Phone: 02033833992 Representative: Nguyen Thanh Trung Adress: 8a Civil Group, Khu 5, Yet Kieu Ward, Ha Long City, Quang Ninh Province Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 6 - 12 - 2016