Thuong Mai Hoang Anh Joint Stock Company Address: Bac Ma Hamlet, Binh Duong Commune, Dong Trieu Town, Quang Ninh Province Enterprise code: 5701370093 Phone: 02033670268 Representative: Nguyen Duc Huyen Adress: Bac Ma Hamlet, Binh Duong Commune, Dong Trieu Town, Quang Ninh Province Binh Duong Commune, Dong Trieu Town, Quang Ninh ProvinceFounding date: 5 - 2 - 2010