Van Phong Dai Dien Cong Ty Co Phan Pontech Tai Ha Noi Address: 9th Floor, Acci So 210 Le Trong Tan Building, Phuong Liet Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0313849105-002 Phone: 0832649963 Representative: Le Dang Khoa Ha Noi CityFounding date: 7 - 6 - 2016