Cong Nghe Etek Joint Stock Company Address: No 1, Lane 147, Doi Can Street, Doi Can Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102723600 Phone: 0242110621 Representative: Le Van Luan Adress: Hamlet 3, Da Chat Hamlet, Dai Xuyen Commune, Phu Xuyen District, Ha Noi City Doi Can Ward, Ba Dinh District, Ha Noi CityFounding date: 21 - 4 - 2008