Phat Trien Du Lich Ha Long LTD Address: No 11, Khu 6, Troi Town, Hoanh Bo District, Quang Ninh Province Enterprise code: 5700347687 Phone: 02033858328 Representative: Bui Ba Tin Adress: No 11, Khu 6, Troi Town, Hoanh Bo District, Quang Ninh Province Troi Town, Hoanh Bo District, Quang Ninh ProvinceFounding date: 15 - 7 - 2004