Dau Tu Phat Trien Ky Thuat Sao Viet Joint Stock Company Address: No 307 To Hieu, Ho Nam Ward, Le Chan District, Hai Phong City Enterprise code: 0201718217 Phone: 02253858139 Representative: Vu Thu Hien Adress: No 31/254 Van Cao, Dang Giang Ward, Ngo Quyen District, Hai Phong City Ho Nam Ward, Le Chan District, Hai Phong CityFounding date: 24 - 3 - 2016