Highlight Review 2025 | Joining the CHINTERGEO event, colleagues from Geospatial Information Institute gather in the elegant Jinling City

From December 4th to 6th, CHINTERGEO 2025 China Geomatics and Geographic Information Technology Equipment Exhibition was successfully held in Nanjing, the ancient capital of six dynasties!

1. Opening Ceremony

Chairsperson Li Weisen of the China Geomatics Industry Association, Secretary-General Gao Wei of the China Dredging Association, President Zhu Shicai of the Jiangsu Geomatics and Geographic Information Industry Association, Secretary-General Bai Zhengxuan of the Equipment Working Committee of the China Geomatics Industry Association and General Manager of Beijing Bogan International Exhibition Service Co., Ltd., and Director and Chairman of Southern Surveying and Mapping Group Ma Chao, among other guests, attended the opening ceremony and visited the booths to provide guidance.

This exhibition, with the theme of "Fusion Innovation - Expanding Boundaries - Jointly Creating a New Chapter in Geospatial Information", has an exhibition area of nearly 20,000 square meters. It attracted nearly 200 renowned industry brands such as Southern Surveying and Mapping, Zhonghaita, Huzhong Sizhuang, Huashe Navigation, Sinan Navigation, Oslair, Alpha, Qi Yuandian Innovation, etc. to make concentrated appearances. Many enterprises participated in the exhibition in the form of special displays, and the industry leaders even showcased new equipment, new applications and new products in the field of surveying and geographic information on the same stage.

The exhibition not only brought together new high-precision location service Internet enterprises and related entities along the upstream and downstream industrial chain of the industry, achieving full coverage of the entire industrial chain including hardware manufacturing, software development, system integration, and application services in the field of surveying and mapping geographic information, but also featured high-end, intelligent and green new technologies and equipment such as Beidou high-precision positioning devices, laser radar drones, underwater exploration robots, measurement robots, real-world three-dimensional modeling platforms, and digital twin systems;

It attracted over 30,000 visitors, with nearly 300 foreign professional buyers from over 30 countries and regions around the world, including government agencies, large engineering contractors, utility companies, and international distributors. The presence of these international professional buyers demonstrated the increasingly strong international competitiveness and market appeal of China's surveying and mapping technology equipment, successfully establishing a high-quality platform for international technical exchanges, business cooperation, and industrial connections.

II. Media Coverage


The exhibition received comprehensive coverage and reporting from multiple media platforms at both national and local levels. It was featured in mainstream authoritative media, industry-specific platforms, and comprehensive online portals, spreading its influence and impact throughout the entire industry. Examples include: Xinhua Daily - Jiagongjiu News, Nanjing Daily / Purple Mountain News, China Jiangsu Network, Nanjing Municipal Government Official Website, Xinhua Party Daily Network, Jiangsu News Network, China News Network, Global Network, Sohu Network, Drone Network, Smart City Network, China Surveying and Mapping Network, Geospatial Community.

III. Enterprise Highlights
During the exhibition, domestic surveying and mapping enterprises emerged as the dominant force. From comprehensive solution providers to innovators in specific fields, they showcased the innovative vitality and development level of China's surveying and mapping geographic information industry with cutting-edge technologies, flagship new products, and immersive experiences.
1. Nanfang Surveying: The benchmark of the entire exhibition, immersive presentation of the full industrial chain strength
As the leading brand in China's surveying and mapping geographic information field, Nanfang Surveying created seven theme exhibition areas with the largest exhibition area in the entire exhibition, presenting over a hundred core products. The exhibition innovatively adopted scene reconstruction and multi-language roadshows, allowing visitors to immerse themselves in the industry solutions covering engineering surveying, urban planning, and real-world 3D construction, etc. From classic surveying instruments to intelligent integrated systems, Nanfang Surveying, with its full industrial chain layout and profound technical accumulation, continuously consolidated its position as an industry benchmark and became the core venue for professional visitors and partners to exchange ideas.


2. Zhonghaita: Double highlights, new products + authoritative certification引爆 the entire exhibition
As the leading enterprise in Beidou high-precision positioning equipment， Zhonghaita's participation in the exhibition was a "double surprise". The exhibition released the new iBoat BSC unmanned boat multi-beam measurement system， leveraging underwater precise measurement technology to become the focus of the entire exhibition， triggering widespread attention and in-depth exchanges； its multi-frequency intelligent ADCP has been included in the advanced technology promotion directory of the Ministry of Water Resources and has been applied in over 100 hydrological stations across the country， using authoritative certification to demonstrate its technical strength. The real-time demonstration and real-scene experience area set up at the exhibition allowed the attending guests to intuitively experience the practical value of the "data collection + data processing + industry application" full-chain solution.


3. Hezhong Sizhuan： New product breakthrough， filling the gap in traditional technologies
Hezhong Sizhuan， which ranks among the top ten brands in GPS positioning instruments， showcased three major new products this time. Among them， the S30/G30 laser dual-camera RTK， with technological innovation， successfully filled the application gap of traditional surveying equipment in complex scenarios. As the market leader in smart agriculture and high-precision timing for civil aviation airports， the company further strengthened its competitive advantages in high-precision positioning and intelligent surveying equipment through new product launches and on-site interactions. Its innovative achievements were highly recognized by industry experts.


4. Sijian Navigation： Scale and precision both leading， layout in emerging fields
As a specialized and innovative "little giant" enterprise and potential leader in high-precision positioning， Sijian Navigation proved market recognition with an outstanding achievement of "delivering over a million sets of Beidou high-precision products". During the exhibition， the company focused on showcasing the fourth-generation self-developed chip-supported centimeter-level positioning technology and its successful layout in emerging fields such as intelligent driving and precision agriculture. From major engineering applications to expansion into the civilian market， Sijian Navigation demonstrated its leading position in core boards and chips through full-scenario solutions.


5. Alpha Surveying： Theme curation， technical accumulation + ecological co-creation dual efforts
With the theme of "The Age of Great Navigation"， Alpha Surveying showcased nearly five years of technical accumulation and innovative products in a 144㎡ B03 booth. The company's executive team deeply participated in the core exhibition sessions： General Manager Wang Kejie attended the opening ceremony， Chief Engineer Li Xiaochao shared technical insights at the new product launch forum， and Vice President Mi Liang presented 10 sets of Alpha Zero handheld laser RTK as an awarding guest at the appreciation dinner. From product display to industry co-creation， Alpha Surveying fully demonstrated the comprehensive strength of the leading enterprise in specific fields.


6. Laisai Laser： Laser领军， specialized and innovative strength goes viral
As a national-level specialized and innovative "little giant" enterprise， Laisai Laser showcased three core product series at the B21 booth： architectural laser， engineering intelligent tools， and white laser lighting. As the drafting unit of the industry standard in the field of laser measurement, the company's products have a market share of over 20% in the domestic mid-to-high-end building laser measurement instrument market, ranking first. With over 80 various invention patents and international advanced technologies, Laisai Laser's exhibits have won widespread attention at the scene with their high precision and stability, demonstrating the global competitiveness of China's laser measurement technology.


7. Suzhou Yiguang: A veteran powerhouse, multiple new products gain market favor
Suzhou Yiguang, a benchmark in domestic professional surveying instrument manufacturing, showcases its development history and technological iteration achievements. The exhibited equipment covers multiple scenarios such as deformation monitoring, elevation measurement, and precise positioning, including the RS10 direct-drive robot total station, ELS03 image touch-screen electronic level, and A66MAX laser dual-camera RTK, among others. The ELS03 image touch-screen electronic level, with its intuitive and convenient operation experience, attracts many visitors to stop and try, becoming one of the most popular items at the scene, continuing the market appeal of the veteran enterprise.


8. Haizhu Tongchuang: The champion in underwater segmentation, achieving dual harvest of software and hardware solutions and industry recognition
Focused on underwater surveying, Haizhu Tongchuang presents its multi-beam underwater three-dimensional automatic measurement system and complete software and hardware solutions. General Manager Mo Bin was invited to attend the opening ceremony and, at the "2024 Annual Honesty Dealer" award ceremony, presented certificates to the winning units, demonstrating industry recognition. Its innovative technology focuses on underwater scenarios such as river regulation and port construction, filling the technical gap in the specialized field and becoming an important representative of technological innovation in underwater surveying.


9. Qiuyu Innovation: Intelligent spatial computing, an astonishing display of the technical matrix
As an innovative pioneer in intelligent spatial computing, Qiuyu Innovation showcases its independently developed software and hardware system. Key exhibits include the high-precision three-dimensional scanning modeling equipment Lingguang L2 Pro, the new-generation space camera Lingshi P1, the three-dimensional content generation solution Lixel CyberColor that integrates SLAM and 3DGS technologies, and the one-stop three-dimensional point cloud processing platform LixelStudio. The systematic technical presentation allows viewers to clearly see the company's profound accumulation in three-dimensional modeling and intelligent computing directions, providing new paths for real-world three-dimensional and digital twinning in emerging fields.


10. Wuhan Haning Railways: Deeply specializing in niche scenarios, implementing the full-process detection solution
Focusing on rail transit detection, Wuhan Haning Railways presents the "air, sky, ground" full-scenario detection solution. Through various forms such as actual installation demonstrations, model presentations, video explanations, and scenario simulations, it vividly presents the complete process of traffic safety detection and maintenance. Its targeted scenario-based solutions attract many industry guests to stop and communicate, using practical results to demonstrate the technical accumulation and application effectiveness in the specialized field.


IV. Concurrent Events


1. New Product Launches


In addition to the technological breakthroughs and product presentations by the enterprise side, the concurrent events of this exhibition are also full of highlights, serving as an important link for industry collaboration. At the new product launch events, representatives of Alpha Surveying, Nanjing Kaitian Eye Unmanned Aerial Vehicle, and Guangzhou Oulei Surveying present their brand new products, unlocking new directions of technological innovation; at the "2024 Annual Honesty Dealer" award ceremony, nearly 70 winning units were awarded bronze plaques, demonstrating the industry's emphasis and praise for honest business practices.

2. Four High-Quality Forums

As the core platform for technical exchanges at the exhibition, the four high-quality thematic forums held on December 5th precisely met the industry's demands. The Symposium on the Application and Development of Surveying and Mapping Geographic Information Technology Equipment brought together industry consensus, exploring the path for cross-domain integration of technologies; The Innovation Exchange Conference on Water Area Surveying, and the Exchange Conference on Emergency Surveying and Intelligent Monitoring of Urban Infrastructure invited industry experts and technical leaders from enterprises to share practical achievements, helping to promote technological transformation and industrial collaboration; The Closed-door Exchange Meeting for Distributors focused on topics such as online transformation and value service upgrade, conducting in-depth discussions to offer strategies for optimizing the industry ecosystem.

3. Appreciation Dinner
On December 5th, after the successful conclusion of the four major mapping and geographic information thematic forums, the appreciation dinner of the 2025CHINTERGEO China Mapping and Geographic Information Technology Equipment Exhibition was grandly launched. At the same time, honor certificates and commemorative medals were solemnly presented to the top 100 trustworthy enterprises of the 2025 year. The "Selection of Top 100 Trustworthy Distributors in the Mapping and Geographic Information Equipment Industry" is a classic star event of the CHINTERGEO exhibition. After years of accumulation, it has become a highly credible benchmark for integrity selection within the industry. This selection further consolidated the exemplary leading position of trustworthy enterprises, not only establishing a model sample of trustworthy operation for the industry, but also continuously inspiring more practitioners to adhere to the principle of integrity and consolidate the foundation of reputation, and vigorously promoting the new social atmosphere of "Establishing oneself by being honest and conducting business by being trustworthy" in the industry. 
The event was brightly lit and the atmosphere was lively. Representatives of the winning enterprises, along with industry experts, guests present on the day, and exhibitors gathered together. In the midst of the toasts and goblets, they discussed the new opportunities in the industry and shared this exclusive feast that combines honor recognition and in-depth industry exchanges.

V. Conclusion

The three-day exhibition presented an industry event that brought together intelligent achievements and new trends of cross-border integration. It received high recognition and strong support from global industry colleagues. We also hope to use this exhibition as a bond to unite global consensus in the surveying and mapping geographic information industry, deepen technical collaboration and independent innovation, and jointly empower core areas such as real-world three-dimensional construction and spatial intelligence services, to jointly draw a new blueprint for high-quality development of the industry!