Trung Tam Moi Truong Tai Nguyen LTD Address: Rosana Building, 60 Nguyen Dinh Chieu, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0309564756 Phone: 02866744684 Representative: Bui Quoc Nguyen Adress: 5 .3, Quarter 5, Phuoc Long A Ward, District 9, Ho Chi Minh City Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 27 - 10 - 2009