Tu Van Cong Trinh Giao Thong Quang Ninh LTD Address: No 508, Ha Long Street, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700368373 Phone: 0203845386 Representative: Pham Toan Adress: No 508, Ha Long Street, Bai Chay Ward, Ha Long City, Quang Ninh Province Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 31 - 10 - 2001