From July 23rd to 26th, the 2025 International Low-Altitude Economy Expo was grandly held at the National Exhibition and Convention Center in Shanghai. As an important participant in the low-altitude economy sector, Qianhai Technology made a stunning appearance with a variety of meteorological service guarantee equipment for the low-altitude economy, attracting the attention of many industry experts, partners and citizens.

At this exhibition, Qianhai Technology focused on showcasing the Tingfengzhe (Wind Listener) series of laser wind lidars, the all-sky automatic imaging system (SCI-100), and the 3D wind speed and direction sensor (SUW-3D), comprehensively demonstrating the company's core technological strength in the field of low-altitude meteorological monitoring.  

Tingfengzhe (Wind Listener) Series Laser Wind Lidar: Adopting advanced laser remote sensing technology, it can accurately detect changes in low-altitude wind fields, providing real-time wind field data for unmanned aerial vehicles (UAVs), eVTOLs (electric vertical take-off and landing aircraft), etc., so as to ensure flight safety.  

All-Sky Automatic Imaging System (SCI-100): It can automatically monitor clouds, visibility and weather phenomena around the clock, providing accurate meteorological early warnings for low-altitude flights, and is particularly suitable for urban air mobility (UAM) and unmanned aerial vehicle (UAV) logistics scenarios.  

3D Wind Speed and Direction Meter (SUW-3D): Compact, lightweight yet powerful, it can measure 3D wind fields in real time and is widely used in airports, wind farms and low-altitude flight support fields.

During the exhibition, Qianhai Technology's booth was thronged with visitors. The company's team had in-depth exchanges with leading experts in the meteorological field, government agencies, representatives from the aircraft industry, and partners, discussing the cutting-edge demands and development trends of meteorological services for the low-altitude economy.

Photo | Sun Yijun, former Deputy Director of Shanghai Meteorological Equipment Support Center, China Meteorological Administration

Photo | Teacher Liu Yan'an from East China Normal University

Photo | Representative of a member unit of Hangzhou Low-Altitude Economy Industry Association

The construction of low-altitude economy infrastructure includes multiple aspects such as communication, navigation, countermeasures, surveillance, and meteorology. Meteorology is an integral part of infrastructure. With the vigorous development of the low-altitude economy, the importance of meteorological safety guarantees has become increasingly prominent. Qianhai Technology is committed to providing accurate and reliable meteorological data support for low-altitude flights, promoting the safe and efficient development of the industry.

In the future, we will continue to deepen technological innovation and join hands with global partners to jointly open a new chapter in the low-altitude economy! Although the exhibition has come to an end, our exploration will never stop! Qianhai Technology, guarding the safety of every piece of the sky!