Thuong Mai Hai Duong Address: Khom 3a, Khe Sanh Town, Huong Hoa District, Quang Tri Province Enterprise code: 3200225775 Phone: 02333880029 Representative: Nguyen Thi Cam Adress: Khe Sanh Town, Huong Hoa District, Quang Tri Province Huong Hoa District, Quang Tri ProvinceFounding date: 27 - 9 - 2005