Hiep Long - Quang Ninh LTD Address: Hoang Quoc Viet Street, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700391090 Phone: 02033848090 Representative: Do Van Chien Adress: Tap The Nha May O To 3/2, Phuong Mai Ward, Dong Da District, Ha Noi City Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 11 - 6 - 2002