Hoang Son LS LTD Address: Trung Cap Hamlet, Mai Pha Commune, Lang Son City, Lang Son Province Enterprise code: 4900776988 Phone: 02053719334 Representative: Hoang Thai Son Adress: No 93, Phai Ve Street, Dong Kinh Ward, Lang Son City, Lang Son Province Mai Pha Commune, Lang Son City, Lang Son ProvinceFounding date: 5 - 11 - 2014