Dau Tu Phat Trien Va Xay Dung Hieu Trung LTD Address: Khu Dich Vu 1, Van Tu Commune, Phu Xuyen District, Ha Noi City Enterprise code: 0104131487 Phone: 02433854616 Representative: Tran Xuan Hieu Adress: Khu Dich Vu 1, Van Tu Commune, Phu Xuyen District, Ha Noi City Van Tu Commune, Phu Xuyen District, Ha Noi CityFounding date: 27 - 8 - 2009