Dau Tu Phat Trien Thuong Mai Hai Nam Joint Stock Company Address: Ha Khanh A Urban Area, Cao Xanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701819903 Phone: 0985988188 Representative: Nguyen Thi Huong Adress: Ha Khanh A Urban Area, Cao Xanh Ward, Ha Long City, Quang Ninh Province Cao Xanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 21 - 7 - 2016