Tu Van Thiet Ke Va Xay Dung Ngoc Han LTD Address: Hamlet 2, Phuc Loc Commune, Nghi Loc District, Nghe An Province Enterprise code: 2902268425 Phone: 0947780698 Representative: Hoang Thi Hong Thom Nghi Loc District, Nghe An ProvinceFounding date: 18 - 3 - 2026