Based on 25 years of defense industry research and development and business management experience, we aim to create a future together with our customers by actively challenging the 4th industry, plant, and defense business with the goal of life and safety. As the world's smart cities become more active, we will develop ultra-precision sensors using our ultrasonic/noise/vibration technology and develop various derivative products to become a global technology company. Customer-first is our core value. We will grow with our customers by providing them with benefits through smart, communication as well as realizing true customer satisfaction.