Cong Nghe Eco-Tech LTD Address: No 53 Trang Tien, Trang Tien Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0107522760 Phone: 02438242485 Representative: Bui Nam Son Adress: No 53 Trang Tien, Trang Tien Ward, Hoan Kiem District, Ha Noi City Trang Tien Ward, Hoan Kiem District, Ha Noi CityFounding date: 1 - 8 - 2016