Dien Tu Voice Joint Stock Company Address: 218 Ton That Hiep, Ward 12, District 11, Ho Chi Minh City Enterprise code: 0313385809 Phone: 0903388366 Representative: Diep Quoc Cuong Adress: 218, Ton That Hiep, Ward 12, District 11, Ho Chi Minh City Ward 12, District 11, Ho Chi Minh CityFounding date: 6 - 8 - 2015