Our company has differentiated our product from the competition (weight, safety, performance, design) by developing new products continually, securing original technology, also improving product life cycle reduction, steady market increment of the dental market, and complexity of client requirements. Compared with current situation of our country which pretty much depends on imported parts, our company has been decreasing fixed costs through outsourcing and securing supply of imported parts. Our product Portable X-ray has higher degree of definition than the product of other companies due to the adoption of 0.4mm Focal Spot Size, and reduced patient exposure dose by the development of 100kHz high frequency inverter, and is the lightest product across the world which enhanced user convenience.