Thuong Mai Dich Vu Van Tai Hoang Thang Long LTD Address: Civil Group 4, Khu Van Yen, Viet Hung Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702124358 Phone: 02278975685 Representative: Lai Ngoc Hoang Adress: Civil Group 2, Khu Troi 1, Hoanh Bo Ward, Ha Long City, Quang Ninh Province Viet Hung Ward, Ha Long City, Quang Ninh ProvinceFounding date: 10 - 11 - 2022