Otopro Joint Stock Company Address: No 36, 2/29 Dai Tu Alley, Hoang Mai District, Ha Noi City Enterprise code: 0106734120 Phone: 02422130595 Representative: Luu Hoang Vu Adress: Zoom 14/.03, T2a Building, Chung Cu TSQ, Ha Dong District, Ha Noi City Hoang Mai District, Ha Noi CityFounding date: 5 - 1 - 2015