Cong Nghe 5S Joint Stock Company Address: No 5 Day 2, Tap The Cong Ty Xay Dung So 2, Dong Ngac Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0107493012 Phone: 0978059277 Representative: Vu Tuan Hung Adress: No 20/14 Ho Tung Mau, Mai Dich Ward, Cau Giay District, Ha Noi City Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi CityFounding date: 4 - 7 - 2016