Dung Yen LTD Address: 26, Xuan Dieu, Tran Phu Ward, Mong Cai City, Quang Ninh Province Enterprise code: 5700500310 Phone: 0203887206 Representative: Nguyen Thi To Yen Adress: 26, Xuan Dieu, Tran Phu Ward, Mong Cai City, Quang Ninh Province Tran Phu Ward, Mong Cai City, Quang Ninh ProvinceFounding date: 5 - 7 - 2004