Phan Mem Gamma LTD Address: No 24/70, Thinh Hao 3 Lane, Ton Duc Thang Street, Hang Bot Ward, Dong Da District, Ha Noi City Enterprise code: 0106043331 Phone: 0963050902 Representative: Nhu Ngoc Viet Adress: No 31 Ly Quoc Su, Hang Trong Ward, Hoan Kiem District, Ha Noi City Hang Bot Ward, Dong Da District, Ha Noi CityFounding date: 23 - 11 - 2012