Quang Cao Va Xay Dung Tan Hoang Long LTD Address: 3 Quynh Hau Hamlet, Quynh Luu Commune, Tinh Nghe An, Viet Nam Enterprise code: 2902292650 Phone: 0974413982 Representative: Nguyen Sy Tuan Quynh Luu Commune, Anh Son District, Nghe An ProvinceFounding date: 28 - 9 - 2026