Phat Trien Khoa Hoc Cong Nghe - Thuong Mai Thien Van LTD Address: 40 Dong Khoi, Ben Nghe Ward, District 1, Ho Chi Minh City Enterprise code: 0304227965 Phone: 02838292954 Representative: Nguyen Anh Kiet Ben Nghe Ward, District 1, Ho Chi Minh CityFounding date: 13 - 3 - 2006