Luyen Kim Van Ha LTD Address: KM 12 + 500, Highway 3, Trung Vuong Commune, Hoa An District, Cao Bang Province Enterprise code: 4800902540 Phone: 0365286886 Representative: Tran Thi Thu Trang Trung Vuong Commune, Hoa An District, Cao Bang ProvinceFounding date: 2 - 11 - 2017