Ngoc Mai Address: 72B Le The Hieu, Quarter 7, Ward 1, Ward 1, Dong Ha City, Quang Tri Province Enterprise code: 3200174979 Phone: 0233820284 Representative: Truong Thi Bay Adress: Huu Nghi Street, Ho Xa Town, Vinh Linh District, Quang Tri Province Ward 1, Dong Ha City, Quang Tri ProvinceFounding date: 13 - 5 - 2003