Recently, our company has developed and completed the "Dynamic and Static Contact Angle and Surface Tension Graphic Analysis System Software"[Abbreviation: Contact angle and surface tension testing software]V1.0》After the software passes the final review of the National Copyright Administration and obtains the computer software copyright registration certificate issued by the Copyright Administration of the People's Republic of China, our company has obtained this certificate. The acquisition of this certificate is a result of our company's emphasis on technological innovation and intellectual property protection, and is closely related to the efforts of our decision-making and R&D personnel. We would like to express our sincere gratitude to them and hope that they will continue to work hard and forge ahead. In the future, our company will further leverage our technological advantages, take the research and development of software and hardware products to a higher level, strive for products to have core competitiveness in the market, enhance the image of our technology and products, and make greater contributions to promoting intellectual property protection of technology and products.