Otos Joint Stock Company Address: 68 Nam Ky Khoi Nghia, Nguyen Thai Binh Ward, District 1, Ho Chi Minh City Enterprise code: 0312801485 Phone: 0838214913 Representative: Nguyen Ngoc Vinh Adress: 8/1/1D Luu Chi Hieu, Tay Thanh Ward, Tan Phu District, Ho Chi Minh City Nguyen Thai Binh Ward, District 1, Ho Chi Minh CityFounding date: 2 - 6 - 2014