Khoa Hoc, Cong Nghe Va Moi Truong Joint Stock Company Address: No 22a, Lane 337, Cau Giay Street, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0105985192 Phone: 02437264578 Representative: Vu Thi Thanh Thuy Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 5 - 9 - 2012