Tu Van 889 Joint Stock Company Address: No 36, Civil Group 4, Khu 4, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701450285 Phone: 0982595746 Representative: Nguyen Van Cong Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 17 - 12 - 2010