Uy Ban Nhan Dan Thi Tran Quang Ha - Huyen Hai Ha Address: Quang Ha Town, Quang Ha Town, Hai Ha District, Quang Ninh Province Enterprise code: 5700644513 Phone: 0203879048 Adress: Hamlet 4, Quang Son Commune, Hai Ha District, Quang Ninh Province Quang Ha Town, Hai Ha District, Quang Ninh ProvinceFounding date: 11 - 4 - 2007