Vien Thong Gia Khang LTD Address: 368 Ba Thang Hai, Ward 12, District 10, Ho Chi Minh City Enterprise code: 0310926513 Phone: 0977709777 Representative: Bui Nguyen Gia Khang Ward 12, District 10, Ho Chi Minh CityFounding date: 17 - 6 - 2011