Tu Van Va Phat Trien Cong Nghe Xay Dung Hiep Phat LTD Address: No 4/37, Truong Chinh Street, Phuong Liet Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109916182 Phone: 03961822680 Representative: Pham Thanh Hiep Phuong Liet Ward, Thanh Xuan District, Ha Noi CityFounding date: 25 - 2 - 2022