Xay Dung Hoang Viet Joint Stock Company Address: Hamlet 7, Hai Yen Ward, Mong Cai City, Quang Ninh Province Enterprise code: 5700524431 Phone: 0913267620 Representative: Tran Quoc Viet Adress: Hamlet 7, Hai Yen Ward, Mong Cai City, Quang Ninh Province Hai Yen Ward, Mong Cai City, Quang Ninh ProvinceFounding date: 30 - 12 - 2004