Thuong Mai Dich Vu Va Dau Tu Hoang Long LTD Address: Lam Sinh I, Minh Thanh Ward, Quang Yen Town, Quang Ninh Province Enterprise code: 5701616029 Phone: 02836436868 Representative: Hoang Si Long Adress: Civil Group 2, Khu 6, Quang Hanh Ward, Cam Pha City, Quang Ninh Province Minh Thanh Ward, Quang Yen Town, Quang Ninh ProvinceFounding date: 20 - 4 - 2012