Cong Nghe Cao Bao Ve Moi Truong Hang Khong Joint Stock Company Address: No 178, Truong Chinh Street, Khuong Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0106415269 Phone: 0982995258 Representative: Nguyen Thanh Hieu Adress: No 13B, Ba Trieu Street, Trang Tien Ward, Hoan Kiem District, Ha Noi City Khuong Thuong Ward, Dong Da District, Ha Noi CityFounding date: 10 - 1 - 2014