Duc Trung Kien LTD Address: No 21, Lane 270, Truong Chinh Street, Khuong Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0109895493 Phone: 02562233666 Representative: Dinh Trung Kien Khuong Thuong Ward, Dong Da District, Ha Noi CityFounding date: 21 - 1 - 2022