The 27th China Hi-Tech Fair (CHTF) was grandly held at the Shenzhen World Exhibition & Convention Center from November 14 to 16, 2025, and concluded successfully on November 16. As one of China’s most influential science and technology exhibitions, this year’s CHTF attracted over 450,000 professional visitors from more than 120 countries and regions worldwide. More than 5,000 new products and technologies were released on-site, and intentional transactions as well as investment and financing amounts exceeded 170 billion yuan, once again demonstrating China’s strong strength in the global science and technology innovation field.
At this grand event gathering global wisdom, Guangdong Lingdu Intelligent Technology Development Co., Ltd. made a stunning debut with its newly developed high-altitude curtain wall cleaning robot, Lingkong K3. As a technology-driven innovative enterprise integrating the R&D, production, sales and brand operation of cleaning robots, Lingdu Intelligent is committed to providing customers with efficient and environmentally friendly cleaning solutions. This participation in the exhibition is not only a comprehensive display of the company’s technological innovation capabilities, but also an announcement to the world of our determination to become the inventor and leader of global high-altitude curtain wall cleaning robots.
During the three-day exhibition, Mr. Zhang Zhizhong, Chairman of Lingdu Intelligent, delivered a roadshow speech themed "Intelligence Leads the Future, Purity Meets New Heights – Inventor and Leader of Global High-Altitude Curtain Wall Cleaning Robots". Through a wonderful PPT presentation, Chairman Zhang not only elaborated on the technical features and application scenarios of Lingkong K3, but also shared how Lingdu Intelligent uses cutting-edge technology to solve the pain points of the traditional cleaning industry, as well as the company’s strategic layout and future vision in the development of intelligent cleaning equipment. As a pioneer in global high-altitude curtain wall cleaning robots, Lingdu Intelligence has always stood at the forefront of the industry, continuously exploring and innovating to drive industry development.
Lingkong K3 high-altitude curtain wall cleaning robot has won high praise from numerous professional visitors at the exhibition, thanks to its outstanding design concept, efficient cleaning performance and safe and reliable operation mechanism. This robot can not only effectively reduce potential safety hazards caused by manual cleaning, but also significantly improve work efficiency, making it an ideal choice for modern urban building maintenance. In addition, Lingdu Intelligent’s products such as photovoltaic cleaning robots also demonstrated the company’s diversified product line and technical strength.
During the exhibition, Lingdu Intelligent’s booth was crowded with visitors. Many visitors showed strong interest in the products and conducted in-depth exchanges. This not only deepened the outside world’s understanding of the brand, but also laid a solid foundation for future cooperation. Through this CHTF, Lingdu Intelligence not only showcased its technological strength, but also promoted exchanges and cooperation with peers at home and abroad to jointly explore the development direction of the cleaning robot industry.
Looking to the future, Lingdu Intelligence will continue to adhere to the innovation-driven development strategy, continuously enhance its technological R&D capabilities and market competitiveness, and strive to bring more high-quality cleaning robot products to the global market. We will continue to focus on customer needs, actively explore new technologies and applications, and strive to become a world-leading provider of cleaning robot solutions, allowing more customers to enjoy the convenience and efficiency brought by technology.
