Thiet Bi May Van Phong Hoang Quynh LTD Address: No 253 Hoang Quoc Viet, Ngoc Son Ward, Kien An District, Hai Phong City Enterprise code: 0201042708 Phone: 02253877343 Representative: Dang Nhu Quynh Adress: No 389 Thanh Lam, Phu Lam Ward, Ha Dong District, Ha Noi City Ngoc Son Ward, Kien An District, Hai Phong CityFounding date: 9 - 3 - 2010