Cty TNHH Doi Thoai Ky Thuat So Address: 364 Cong Hoa, Ward 13, Tan Binh District, Ho Chi Minh City Enterprise code: 0304693444 Phone: 0285202288 Representative: Nao Matsunaga Ward 13, Tan Binh District, Ho Chi Minh CityFounding date: 20 - 11 - 2006