Ha Cat Address: Po Lan Hamlet, Dong Buc Commune, Loc Binh District, Lang Son Province Enterprise code: 4900609264 Phone: 0979500228 Representative: Ha Thi Hanh Adress: Na Tau Hamlet, Dong Buc Commune, Loc Binh District, Lang Son Province Dong Buc Commune, Loc Binh District, Lang Son ProvinceFounding date: 9 - 9 - 2010