Cong Nghe Dac Nhan Joint Stock Company Address: Van Phong 101, No 72 Nguyen Khoai, Ward 02, District 4, Ho Chi Minh City Enterprise code: 0309532320 Phone: 02838269153 Representative: Tran Quoc Dung District 4, Ho Chi Minh CityFounding date: 19 - 10 - 2009