Giai Phap Tich Hop Cong Nghe Vietsis Joint Stock Company Address: No 103 Vu Xuan Thieu, Phuc Loi Ward, Long Bien District, Ha Noi City Enterprise code: 0102842693 Phone: 02438759511 Representative: Nguyen Tri Trung Adress: Truong Dang Town, Sai Dong Town, Gia Lam District, Ha Noi City Phuc Loi Ward, Long Bien District, Ha Noi CityFounding date: 31 - 7 - 2008