TT Cong Nghe Tttai Nguyen Va Moi Truong Quang Tri Address: Quarter 1, Dong Giang Ward, Dong Ha City, Quang Tri Province Enterprise code: 3200279040 Phone: 02153854384 Representative: Pham Dinh Hai Dong Giang Ward, Dong Ha City, Quang Tri ProvinceFounding date: 7 - 1 - 2008