Rinstudy LTD Address: 62/97 Ly Chinh Thang, Ward 08, District 3, Ho Chi Minh City Enterprise code: 0314179904 Phone: 0704125103 Representative: Ha Hanh Duyen Adress: 62/97 Ly Chinh Thang, Ward 08, District 3, Ho Chi Minh City Ward 8, District 3, Ho Chi Minh CityFounding date: 4 - 1 - 2017