Thuong Mai Dich Vu Phat Trien Cong Nghe Ky Thuat So Duc Duy LTD Address: 38/22, Civil Group 7, Quarter 3, Phuoc Long B Ward, District 9, Ho Chi Minh City Enterprise code: 0312133012 Phone: 0938505585 Representative: Pham Thuy Duong Phuoc Long B Ward, District 9, Ho Chi Minh CityFounding date: 22 - 1 - 2013