Razona Va Cong Su Giai Phap Thong Tin LTD Address: 90D Thach Thi Thanh, Tan Dinh Ward, District 1, Ho Chi Minh City Enterprise code: 0304835716 Phone: 0288248384 Representative: Naoki Ishikawa Tan Dinh Ward, District 1, Ho Chi Minh CityFounding date: 23 - 2 - 2007