Van Phong Dai Dien Optex Co., Ltd. Tai Thanh Pho Ha Noi Address: Phong So 2.2 Tang 9, Vit Building, 519 Kim Ma, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0110906164 Phone: 02422208822 Representative: Koji Hayashide Ngoc Khanh Ward, Ba Dinh District, Ha Noi CityFounding date: 19 - 11 - 2024