XNK System Water Ecojapan Viet Nam Joint Stock Company Address: No 479, Quang Trung Street, Phu La Ward, Ha Dong District, Ha Noi City Enterprise code: 0108213349 Phone: 0976715914 Representative: Tran The Chung Phu La Ward, Ha Dong District, Ha Noi CityFounding date: 5 - 4 - 2018