Son Nano Green Viet Nam Joint Stock Company Address: No 6B, Lane 92, Nguyen Khanh Toan Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0108680199 Phone: 02422494333 Representative: Le Thi Nhu Trang Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 3 - 4 - 2019