Duoc Thao Hanvifa Viet Nam Joint Stock Company Address: No 129 TT12, Van Phu Urban Area, Phu La Ward, Ha Dong District, Ha Noi City Enterprise code: 0109481728 Phone: 02388955286 Representative: Nguyen Van Sinh Adress: Hamlet 4, Thanh Huong Commune, Thanh Chuong District, Nghe An Province Phu La Ward, Ha Dong District, Ha Noi CityFounding date: 31 - 12 - 2020