Tu Van Va Xay Dung Hoang Son - Asian Joint Stock Company Address: Nha Ong Tran Quang Hoi, Civil Group 3, Thach Ha Town, Thach Ha District, Ha Tinh Province Enterprise code: 3002077028 Phone: 0945797099 Representative: Tran Quang Hoi Thach Ha Town, Thach Ha District, Ha Tinh ProvinceFounding date: 21 - 6 - 2017