Hop Tac Xa Ocop Hoan Cau Address: No 17 (7th Floor), Nui Truc Lane, Kim Ma Ward, Ba Dinh District, Ha Noi City Enterprise code: 0110384077 Phone: 0908925355 Representative: Vu Hoang Kim Ma Ward, Ba Dinh District, Ha Noi CityFounding date: 13 - 6 - 2023