Cong Trinh Moi Truong Dai Viet LTD Address: No 7, Lot 2B, Moi Trung Yen Urban Area, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101537707 Phone: 0242660325 Representative: La Duong Hieu Adress: No 495, Tran Hung Dao B Street, Ward 14, District 5, Ho Chi Minh City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 5 - 10 - 2004