1 Thanh Vien Ha Yen LTD Address: KM 5, Khu 7, Hai Yen Ward, Mong Cai City, Quang Ninh Province Enterprise code: 5701146503 Phone: 02033881462 Representative: Ha Thi Nga Adress: Civil Group 9, Khu 2, Tran Phu Ward, Mong Cai City, Quang Ninh Province Hai Yen Ward, Mong Cai City, Quang Ninh ProvinceFounding date: 22 - 4 - 2009