Nyx Design LTD Address: 44 Au Trieu, Hang Trong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0108749644 Phone: 0946219955 Representative: Nguyen Thi Quynh Chi Adress: No 19 Hang Trong, Hang Trong Ward, Hoan Kiem District, Ha Noi City Hang Trong Ward, Hoan Kiem District, Ha Noi CityFounding date: 21 - 5 - 2019