Dau Tu Phat Trien Hai An LTD Address: No 15, Lane 49, Vinh Ho Street, Phuong Nga Tu So, Nga Tu So Ward, Dong Da District, Ha Noi City Enterprise code: 0102556318 Phone: 02435638065 Representative: Tran Son Hai Adress: No 8B, Co Nhue Street, Co Nhue Commune, Tu Liem District, Ha Noi City Nga Tu So Ward, Dong Da District, Ha Noi CityFounding date: 7 - 12 - 2007