Dich Vu Ky Thuat Thuong Mai Thiet Bi Dien Nuoc Tan Thanh Joint Stock Company Address: No 45a/136 Ngo Quyen, May Chai Ward, Ngo Quyen District, Hai Phong City Enterprise code: 0200990837 Phone: 02253260403 Representative: Vu Ngoc Thai Adress: No 4/267 Le Thanh Tong, May Chai Ward, Ngo Quyen District, Hai Phong City May Chai Ward, Ngo Quyen District, Hai Phong CityFounding date: 9 - 10 - 2009