Os Corp LTD Address: No 6, Alley 1, Lane 48, Thuong Phuc Hamlet, Ta Thanh Oai Commune, Thanh Tri District, Ha Noi City Enterprise code: 0109897236 Phone: 0833463558 Representative: Phan Thanh Hieu Ta Thanh Oai Commune, Thanh Tri District, Ha Noi CityFounding date: 25 - 1 - 2022