Dien Tu Vien Thong Sy Lien LTD Address: 222/7 Tran Xuan Soan, Tan Hung Ward, District 7, Ho Chi Minh City Enterprise code: 0304378114 Phone: 0287711737 Representative: Nguyen Ngoc Dung Adress: 222/7, Quarter 4, Tan Hung Ward, District 7, Ho Chi Minh City Tan Hung Ward, District 7, Ho Chi Minh CityFounding date: 3 - 6 - 2006