Xay Dung Bac Son Joint Stock Company Address: Hamlet 2, Bac Son Commune, Thach Ha District, Ha Tinh Province Enterprise code: 3001485377 Phone: 02393847117 Representative: Hoang Van An Adress: Thach Ha Town, Thach Ha District, Ha Tinh Province Bac Son Commune, Thach Ha District, Ha Tinh ProvinceFounding date: 25 - 7 - 2011