Ky Thuat Tin Hoc Hai Ngoc LTD Address: No 7/9a, Street 588, Phuoc Long A Ward, District 9, Ho Chi Minh City Enterprise code: 0309413059 Phone: 02862826297 Representative: Nguyen Van Be Hai Phuoc Long A Ward, District 9, Ho Chi Minh CityFounding date: 11 - 9 - 2009