Dien Tu Tin Hoc E-Chip LTD Address: No 113, Ho Tung Mau Street, Cau Dien Town, Cau Dien Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0101640969 Phone: 0912540486 Representative: Nguyen Quang Ninh Adress: No 113, Ho Tung Mau Street, Cau Dien Town, Tu Liem District, Ha Noi City Cau Dien Town, Nam Tu Liem District, Ha Noi CityFounding date: 22 - 4 - 2005