Ym2s Pte Vina LTD Address: No 140, Vu Pham Ham Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0108673508 Phone: 0246006796 Representative: Yoon Sung Ae Yoon Sung Jin Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 28 - 3 - 2019