Xay Dung Rang Dong Joint Stock Company Address: No 32 Cau Pung, Khu Iii, That Khe Town, Trang Dinh District, Lang Son Province Enterprise code: 4900538278 Phone: 0906096444 Representative: Hoang Van Mai Adress: No 32 Cau Pung, Khu Iii, That Khe Town, Trang Dinh District, Lang Son Province That Khe Town, Trang Dinh District, Lang Son ProvinceFounding date: 29 - 4 - 2010