Dau Tu Phat Trien Cong Nghiep Viet Nam Joint Stock Company Address: 3rd Floor, No 116, Ngo Quyen Street, Quang Trung Ward, Ha Dong District, Ha Noi City Enterprise code: 0103780633 Phone: 0985958228 Representative: Nguyen Trung Kien Adress: Co Quan Hamlet, Son Duong Town, Son Duong District, Tuyen Quang Province Quang Trung Ward, Ha Dong District, Ha Noi CityFounding date: 9 - 5 - 2009