Phan Mem Hierarchy LTD Address: 140 Huynh Tan Phat, Tan Thuan Tay Ward, Tan Thuan Tay Ward, District 7, Ho Chi Minh City Enterprise code: 0311819747 Phone: 0902738384 Representative: Huynh Nguyen Huy Hoang Tan Thuan Tay Ward, District 7, Ho Chi Minh CityFounding date: 5 - 6 - 2012