Hoang Thanh Group LTD Address: Minh Khai Hamlet, Dinh Tu Hamlet, Kieu Phu Commune, Quoc Oai District, Ha Noi City Enterprise code: 0111403332 Phone: 0976292883; Representative: Hoang Phuong Anh Kieu Phu Commune, Dong Da District, Ha Noi CityFounding date: 9 - 3 - 2026