Opecson LTD Address: No 12, So 4 Civil Group, Yen Nghia Ward, Ha Dong District, Ha Noi City Enterprise code: 0107562668 Phone: 0978100716 Representative: Bui Van Hoach Adress: No 12, So 4 Civil Group, Yen Nghia Ward, Ha Dong District, Ha Noi City Yen Nghia Ward, Ha Dong District, Ha Noi CityFounding date: 13 - 9 - 2016