Tu Van, Dau Tu Va Phat Trien Cong Nghe Moi Truong Viet Nam Joint Stock Company Address: Zoom 5, K5 Tap The Bach Khoa, Bach Khoa Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102971498 Phone: 0249369051 Representative: Nguyen Van Binh Adress: Dong Xuyen Hamlet, Dong Tien Commune, Yen Phong District, Bac Ninh Province Bach Khoa Ward, Hai Ba Trung District, Ha Noi CityFounding date: 15 - 10 - 2008