Ecg Viet Nam Joint Stock Company Address: Zoom 611, Nha F4, Yen Hoa Urban Area, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0104580605 Phone: 02973108888 Representative: Pham Anh Tien Adress: An Lac Civil Group, Trau Quy Town, Gia Lam District, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 6 - 4 - 2010