Dau Tu En Vang LTD Address: No 04, Hanh Phuc Street, 1 Khu Nam Son 2 Civil Group, Cua Ong Ward, Tinh Quang Ninh, Viet Nam Enterprise code: 5702217080 Phone: 0983298320; Representative: Tran Thi Hai Yen Cua Ong Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 23 - 2 - 2026