Olg Cong Nghiep Ha Noi Joint Stock Company Address: Phu Ha Hamlet, Minh Phu Commune, Soc Son District, Ha Noi City Enterprise code: 0109055328 Phone: 0914942875 Representative: Nguyen Manh Hung Minh Phu Commune, Soc Son District, Ha Noi CityFounding date: 6 - 1 - 2020