Thuong Mai Hai Van Joint Stock Company Address: Civil Group 14, Khu 4, Hung Thang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701416090 Phone: 0902252181 Representative: Hoang Van Khoa Adress: Tien Trung Hamlet, Ai Quoc Commune, Hai Duong City, Hai Duong Province Hung Thang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 16 - 7 - 2010