Cty TNHH Thiet Bi Dien Hoang Tan Address: No 75 2 Khu 5 Civil Group, Gieng Day Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700387640 Phone: 0203846002 Representative: Hoang Van Tan Adress: 56 Hon Gai, Ha Long City, Quang Ninh Province Gieng Day Ward, Ha Long City, Quang Ninh ProvinceFounding date: 22 - 5 - 2002