Khoa Hoc Cong Nghe Co Khi Che Tao Joint Stock Company Address: Nha 8C, Lane 47, Vong Thi Street, Buoi Ward, Tay Ho District, Ha Noi City Enterprise code: 0101759837 Phone: 0903405187 Representative: Ngo Can Buoi Ward, Tay Ho District, Ha Noi CityFounding date: 26 - 8 - 2005