Hoa Chat & Sinh Hoc Uni Qlin Viet Nam Joint Stock Company Address: No 10/27, Lane 102, Khuat Duy Tien Street, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0108915940 Phone: 02406259153 Representative: Tran Quoc Nguyen Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 25 - 9 - 2019