Hoang Long Yen Thuy Joint Stock Company Address: Nha Ong Bui Canh Diep, Hop Ly Hamlet, Bao Hieu Commune, Yen Thuy District, Hoa Binh Province Enterprise code: 5400550335 Phone: 0921236966 Bao Hieu Commune, Yen Thuy District, Hoa Binh ProvinceFounding date: