Kinh Doanh Vang Bac Sau Cong LTD Address: Thon, Bien Street, Bien Dong Commune, Luc Ngan District, Bac Giang Province Enterprise code: 2400832158 Phone: 01656654616; 0356654616 Representative: Than Thi Cong Bien Dong Commune, Luc Ngan District, Bac Giang ProvinceFounding date: 31 - 1 - 2018