Khoa Hoc Va Ung Dung Plasma LTD Address: No 12, 55 Chinh Kinh Lane, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109434164 Phone: 0904421211 Representative: Le Thanh Tu Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 26 - 11 - 2020