Tu Quyen LTD Address: Civil Group 76, Khu 8, Cao Thang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701379000 Phone: 0914993628 Representative: Do Dang Khoa Adress: Civil Group 76, Khu 8, Cao Thang Ward, Ha Long City, Quang Ninh Province Cao Thang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 27 - 3 - 2010