Phat Trien Giai Phap So Joint Stock Company Address: Zoom 606, Khu B, Indochina Building, No 4 Nguyen Dinh Chieu, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0312421885 Phone: 02866578666 Representative: Tran Van Nghia Adress: 108/73B Tran Quang Dieu, Ward 14, District 3, Ho Chi Minh City Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 16 - 8 - 2013