Van Phong Dai Dien Cong Ty Co Phan Dau Tu Phat Trien Syrena Viet Nam Tai Ha Noi Address: No 189 Nghi Tam, Yen Phu Ward, Tay Ho District, Ha Noi City Enterprise code: 5701541214-004 Phone: 02473036668 Representative: Doan Thi Thanh Mai Adress: No 116B, Quan Thanh Street, Quan Thanh Ward, Ba Dinh District, Ha Noi City Yen Phu Ward, Tay Ho District, Ha Noi CityFounding date: 2 - 12 - 2016