Hoan Cau LTD Address: No 111, Vu Street, Dai Phuc Ward, Bac Ninh City, Bac Ninh Province Enterprise code: 2300342456 Phone: 0913003815 Representative: Nguyen Xuan Kieu Adress: P905, Restco Urban Area, Co Nhue Commune, Tu Liem District, Ha Noi City Founding date: 30 - 7 - 2008