Quynh Trang Joint Stock Company Address: Civil Group 3, Khu 3, Tran Hung Dao Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700702980 Phone: 02033656930 Representative: Tran Thi Hong Adress: Civil Group 3, Khu 3, Tran Hung Dao Ward, Ha Long City, Quang Ninh Province Tran Hung Dao Ward, Ha Long City, Quang Ninh ProvinceFounding date: 19 - 12 - 2007