Hai Thanh Address: Hamlet 2, Thanh Lan Commune, Co To District, Quang Ninh Province Enterprise code: 5701306108 Phone: 02033889106 Representative: Tran Thi Voi Adress: Hamlet 2, Thanh Lan Commune, Co To District, Quang Ninh Province Thanh Lan Commune, Co To District, Quang Ninh ProvinceFounding date: 17 - 8 - 2009