Phat Trien Cong Nghe Trung Tin Joint Stock Company Address: 502/23/2, Huynh Tan Phat Street, Binh Thuan Ward, District 7, Ho Chi Minh City Enterprise code: 0308529156 Phone: 02837731619 Representative: Nguyen Dinh Hao Adress: 271 Bao Dinh Hamlet, Xuan Dinh Commune, Xuan Loc District, Dong Nai Province Binh Thuan Ward, District 7, Ho Chi Minh CityFounding date: 15 - 5 - 2009