Dau Tu Xay Dung Hoang Son Joint Stock Company Address: No 16, Lane 12, Nguyen Thi Minh Khai Street, Hung Binh Ward, Vinh City, Nghe An Province Enterprise code: 2900723164 Phone: 02383841263 Representative: Phan Hoang Than Adress: Khoi 16, Hung Binh Ward, Vinh City, Nghe An Province Hung Binh Ward, Vinh City, Nghe An ProvinceFounding date: 1 - 12 - 2005