Hong Ha Ec Joint Stock Company Address: No 26-LK37, Moi Van Canh Urban Area, Van Canh Commune, Hoai Duc District, Ha Noi City Enterprise code: 0110362299 Phone: 0983293780 Representative: Khuat Quang Huy Van Canh Commune, Hoai Duc District, Ha Noi CityFounding date: 25 - 5 - 2023