Khoang San Yen Thanh Joint Stock Company Address: 1a Hamlet (NHA BA TRAN THI HUONG), Luu Kiem Commune, Thuy Nguyen District, Hai Phong City Enterprise code: 0201634528 Phone: 02253574828 Representative: Tran Thi Huong Adress: A2 Hamlet, Kenh Giang Commune, Thuy Nguyen District, Hai Phong City Luu Kiem Commune, Thuy Nguyen District, Hai Phong CityFounding date: 25 - 5 - 2015