Cong Nghe Moi Truong Bac Ha Joint Stock Company Address: No 16 Do Hanh, Nguyen Du Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0104098550 Phone: 0978610160 Representative: Pham Trung Dung Adress: No 37, Lane 175, Dinh Cong Street, Hoang Mai District, Ha Noi City Nguyen Du Ward, Hai Ba Trung District, Ha Noi CityFounding date: 12 - 8 - 2009