Hai Thanh Vien Duong Hien LTD Address: Civil Group 3, Khu 1, Yen Thanh Ward, Uong Bi City, Quang Ninh Province Enterprise code: 5701310432 Phone: 0939468688 Representative: Le Hien Adress: No 437, Ngo Gia Tu Street, Tien An Ward, Bac Ninh City, Bac Ninh Province Yen Thanh Ward, Uong Bi City, Quang Ninh ProvinceFounding date: 31 - 8 - 2009