Tu Van Dau Tu Xay Dung Nhu Son Joint Stock Company Address: Khu 9, Ho Xuan Huong Street, Quang Yen Ward, Quang Yen Town, Quang Ninh Province Enterprise code: 5701413276 Phone: 02033602568 Representative: Pham Xuan Truong Adress: Tien An Commune, Quang Yen Town, Quang Ninh Province Quang Yen Ward, Quang Yen Town, Quang Ninh ProvinceFounding date: 29 - 6 - 2010