Onsago LTD Address: 41/2C Le Thi Ha, Chanh 2 Hamlet, Tan Xuan Commune, Hoc Mon District, Ho Chi Minh City Enterprise code: 0315299792 Phone: 0909131759 Representative: Nguyen Thi Ngoc Khanh Tan Xuan Commune, Hoc Mon District, Ho Chi Minh CityFounding date: 28 - 9 - 2018