Tram Thu Y Huyen Hai Ha Address: Ngo Quyen Street, Quang Ha Town, Hai Ha District, Quang Ninh Province Enterprise code: 5701307052 Phone: 02033879173 Adress: Hai Ha District, Quang Ninh Province Quang Ha Town, Hai Ha District, Quang Ninh ProvinceFounding date: 19 - 8 - 2009