Cong Nghe Pu Foam Big Sky Joint Stock Company Address: No 35, 165/23 Duong Quang Ham Alley, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0110021612 Phone: 0981063234 Representative: Dinh Tien Dung Adress: No 114 Can Hamlet, Doi Can Ward, Ba Dinh District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 7 - 6 - 2022