Duoc Thu Y Duy Khanh Joint Stock Company Address: Civil Group 42, Khu 7, Trung Vuong Ward, Uong Bi City, Quang Ninh Province Enterprise code: 5701654391 Phone: 02033567065 Representative: La Thi Diu Trung Vuong Ward, Uong Bi City, Quang Ninh ProvinceFounding date: 15 - 8 - 2012