Phu Tung O To, May Cong Trinh Bac Mien Trung Joint Stock Company Address: Hamlet 3, Dien An Commune, Dien Chau District, Nghe An Province Enterprise code: 2902141115 Phone: 0976207803 Representative: Duong Bao Trung Adress: Xuan Duc Hamlet, Nghi Duc Commune, Vinh City, Nghe An Province Dien An Commune, Dien Chau District, Nghe An ProvinceFounding date: 9 - 6 - 2022