Cong Nghe Dien Hoa Ionic Viet Nam Joint Stock Company Address: No 240, Ton Duc Thang Street, Hang Bot Ward, Dong Da District, Ha Noi City Enterprise code: 0106232201 Phone: 0903269468 Representative: Nguyen Dinh Cuong Adress: No 7, Nha Chung Street, Hang Trong Ward, Hoan Kiem District, Ha Noi City Hang Bot Ward, Dong Da District, Ha Noi CityFounding date: 19 - 7 - 2013