Invest Hoan Cau Joint Stock Company Address: No 11, Lane 3, Hoang Mai Street, Truong Dinh Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0109874101 Phone: 0949826923 Representative: Le Van Nga Truong Dinh Ward, Hai Ba Trung District, Ha Noi CityFounding date: 29 - 12 - 2021