Xay Dung Va Thuong Mai Tran Hoang Gia LTD Address: Khu 3, Tram Tau Town, Tram Tau District, Yen Bai Province Enterprise code: 5200818659 Phone: 0989802255 Representative: Tran Van Ninh Adress: Khu 3, Tram Tau Town, Tram Tau District, Yen Bai Province Tram Tau Town, Tram Tau District, Yen Bai ProvinceFounding date: 24 - 3 - 2015