Hoang Thanh - Dong Trieu LTD Address: Khu Xuan Cam, Xuan Son Commune, Dong Trieu Town, Quang Ninh Province Enterprise code: 5701414054 Phone: 0987416104 Representative: Nguyen Huy Hoang Adress: Hamlet 2, Xuan Son Commune, Dong Trieu Town, Quang Ninh Province Xuan Son Ward, Dong Trieu Town, Quang Ninh ProvinceFounding date: 5 - 7 - 2010