Phat Trien Ky Thuat Co Khi Aec Joint Stock Company Address: Tai Nha Ong Mac Van Huy, Hamlet 6, Hop Thanh Commune, Thuy Nguyen District, Hai Phong City Enterprise code: 0202256484 Phone: 02378686399 Hop Thanh Commune, Thuy Nguyen District, Hai Phong CityFounding date: