QHL Viet Nam Joint Stock Company Address: No 6, Alley 1, Lane 75, Trieu Khuc Hamlet, Tan Trieu Commune, Thanh Tri District, Ha Noi City Enterprise code: 0107773450 Phone: 0974559838 Representative: Nguyen An Hai Tan Trieu Commune, Thanh Tri District, Ha Noi CityFounding date: 23 - 3 - 2017