QPS Viet Nam Joint Stock Company Address: Alley 318/198, Ngoc Tri Street, Civil Group 9, Thach Ban Ward, Long Bien District, Ha Noi City Enterprise code: 0105824318 Phone: 0983017469 Representative: Do Thi Nga Adress: No 7C2, Lane 77, Street 8/3, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Thach Ban Ward, Long Bien District, Ha Noi CityFounding date: 19 - 3 - 2012