Ace System Vina LTD Address: No 206, Trung Kinh Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107511536 Phone: 0981133530 Representative: Park Sanghyun Adress: Giua Civil Group, Dong Tien Commune, Pho Yen Town, Thai Nguyen Province Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 19 - 7 - 2016