Thuong Mai -Ky Thuat - Moi Truong Trung Tin LTD Address: 2833/9, 1a Highway, Tan Thoi Nhat Ward, District 12, Ho Chi Minh City Enterprise code: 0312123991 Phone: 0939222198 Representative: Nguyen Thi Diem Trinh Tan Thoi Nhat Ward, District 12, Ho Chi Minh CityFounding date: 15 - 1 - 2013