Tran Bau Address: Hamlet 4, Quang Son Commune, Quang Son Commune, Hai Ha District, Quang Ninh Province Enterprise code: 5700642347 Phone: 0203764512 Representative: Tran Ba Bau Adress: Hamlet 4, Quang Son Commune, Hai Ha District, Quang Ninh Province Quang Son Commune, Hai Ha District, Quang Ninh ProvinceFounding date: 28 - 3 - 2007