Trach Hiem Huu Han Tien Hong Address: Hamlet 4, Ky Son Commune, Thuy Nguyen District, Hai Phong City Enterprise code: 0200721778 Phone: 02253673117 Representative: Vu Ngoc Tien Adress: Hamlet 4, Ky Son Commune, Thuy Nguyen District, Hai Phong City Ky Son Commune, Thuy Nguyen District, Hai Phong CityFounding date: 25 - 12 - 2006