Kien Thanh Chem LTD Address: No 217 Thuy Phuong, Thuy Phuong Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0108381142 Phone: 0866539488 Representative: Nguyen Van Tuan Thuy Phuong Ward, Bac Tu Liem District, Ha Noi CityFounding date: 30 - 7 - 2018