Truong THPT Hoanh Bo Address: Khu 4, Troi Town, Hoanh Bo District, Quang Ninh Province Enterprise code: 5701627655 Phone: 02033858598 Representative: Bui Cong Ba Adress: Khu 4, Troi Town, Hoanh Bo District, Quang Ninh Province Troi Town, Hoanh Bo District, Quang Ninh ProvinceFounding date: 14 - 5 - 2012