Dien Co Ha Noi Joint Stock Company Address: No 05, Lane 30, Phung Khoang Civil Group, Nam Tu Liem District, Ha Noi City Enterprise code: 0104935449 Phone: 02439630522 Representative: Nguyen Van Khuyen Adress: No 05, Lane 30, Phung Khoang Hamlet, Nam Tu Liem District, Ha Noi City Nam Tu Liem District, Ha Noi CityFounding date: 29 - 9 - 2010