Ecen Viet Nam Joint Stock Company Address: No 20, Alley 1, Lane 172, Xuan Dinh Street, Xuan Dinh Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0106296170 Phone: 02466523579 Representative: Ha Anh Dung Adress: No 42 Nguyen Thi Minh Khai, Bo Xuyen Ward, Thai Binh City, Thai Binh Province Xuan Dinh Ward, Bac Tu Liem District, Ha Noi CityFounding date: 30 - 8 - 2013