Hoang Ban LTD Address: Trai Ha Hamlet, Yen Tho Commune, Dong Trieu Town, Quang Ninh Province Enterprise code: 5700680582 Phone: 02033580450 Representative: Nguyen Thi Sam Adress: Trai Ha Hamlet, Yen Tho Commune, Dong Trieu Town, Quang Ninh Province Yen Tho Ward, Dong Trieu Town, Quang Ninh ProvinceFounding date: 25 - 9 - 2007