Cong Nghe Tin Hoc Huu Tin LTD Address: 413/18B Le Van Sy, Ward 12, District 3, Ho Chi Minh City Enterprise code: 0310996221 Phone: 02854496276 Representative: Duong Minh Thy Adress: Khom Hoa Khanh, Ward 2, Sa Dec City, Dong Thap Province Ward 12, District 3, Ho Chi Minh CityFounding date: 18 - 7 - 2011