Cong Nghe Grofa Joint Stock Company Address: No 8, Alley 26, Lane 40, Kim Giang Street, Kim Giang Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0107702234 Phone: 0962771984 Representative: Pham Van Huy Adress: Hamlet 6, Long Xuyen Commune, Binh Giang District, Hai Duong Province Kim Giang Ward, Thanh Xuan District, Ha Noi CityFounding date: 12 - 1 - 2017