Xay Dung Greentech Viet Nam Joint Stock Company Address: 4th Floor, No 28, Lot 31, Khu Dich Vu Thuong Mai Va Nha O Ha Tri, Ha Tri Street, Ha Cau Ward, Ha Dong District, Ha Noi City Enterprise code: 0108899720 Phone: 02432038338 Representative: Nguyen Van Huyen Ha Cau Ward, Ha Dong District, Ha Noi CityFounding date: 12 - 9 - 2019