Xay Lap Va Phat Trien Cong Nghe TS Viet Joint Stock Company Address: No 189B Tay Son, Quang Trung Ward, Dong Da District, Ha Noi City Enterprise code: 0106238281 Phone: 0915622137 Representative: Nguyen Thanh Son Adress: Khoi 4, Ha Huy Tap Ward, Vinh City, Nghe An Province Quang Trung Ward, Dong Da District, Ha Noi CityFounding date: 23 - 7 - 2013