Doan 338 Quan Khu 1 Address: Po Loi Hamlet, Na Duong Town, Loc Binh District, Lang Son Province Enterprise code: 4900916152 Na Duong Town, Loc Binh District, Lang Son ProvinceFounding date: 17 - 12 - 1999
Cty TNHH Xay Lap Dien Quang Minh Address: 15 Hung Vuong, Dong Ha City, Quang Tri Province Enterprise code: 3200114024 Dong Ha City, Quang Tri ProvinceFounding date: 17 - 12 - 1999