Cong Nghe Phuc Son Joint Stock Company Address: No 653, Nguyen Hoang Ton Street, Bac Tu Liem District, Ha Noi City Enterprise code: 0106750210 Phone: 02462652668 Representative: Nguyen Van Quy Adress: 4 Van Tho Hamlet, Ly Nhan District, Ha Nam Province Bac Tu Liem District, Ha Noi CityFounding date: 16 - 1 - 2015