Yb Tech Viet Nam LTD Address: 2nd Floor, Trung Yen 1 Building, Trung Yen Urban Area, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0108345578 Phone: 0367009327 Representative: Kwon Taeksoon Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 2 - 7 - 2018