Sema Quang Tri Address: 13 Nguyen Khuyen, Khe Sanh Town, Huong Hoa District, Quang Tri Province Enterprise code: 3200641207 Phone: 0911321888 Representative: Nguyen Manh Tuan Adress: 13 Nguyen Khuyen, Khe Sanh Town, Huong Hoa District, Quang Tri Province Khe Sanh Town, Huong Hoa District, Quang Tri ProvinceFounding date: 6 - 6 - 2017