2025 China (Changsha) International Sensor and Testing Measurement Exhibition and Smart Factory and Automation Exhibition

23 May - 25 May, 2025
Changsha International Convention and Exhibition Center
Changsha, Hunan
No. 118 Guozhan Road, Changsha County, Changsha City, Hunan Province
湖南省长沙市长沙县国展路118号
Changsha, Hunan
No. 118 Guozhan Road, Changsha County, Changsha City, Hunan Province
湖南省长沙市长沙县国展路118号
Area: 30,000 m2
Exhibitors: 400+
Visitors: 20,000+
The national '14th Five-Year Plan' emphasizes focusing on critical areas such as commercial end chips, operating systems, key algorithms for artificial intelligence, and sensors, promoting breakthroughs in foundational theory, algorithms, and equipment materials. The exhibition will fully showcase the latest application of sensor technology in various fields, promoting the development of related industries and accelerating the pace of localization, thus contributing to the construction of manufacturing power and advancing high-quality development in China.
The exhibition will not only demonstrate the applications of smart sensors in industrial, environmental monitoring, and smart city domains but will also cover hot topics such as automation instruments, testing and measuring equipment, telecommunications technology, and smart homes, attracting factories and enterprises from across the nation. Visitors can learn about various cutting-edge testing and measuring devices, signal sensing and analysis technologies, and more efficient industrial control solutions from over 400 exhibitors.
We look forward to hosting this grand event in May 2025 in Changsha, gathering industry elites from domestic and abroad to share cutting-edge technologies, creating more business opportunities for participants in the new wave of technology, and contributing to the acceleration of smart manufacturing construction in our country.
Upcoming Related Events
29 March - 1 April, 2026
in 7 months
2026 47th Wuxi Taihu International Machine Tool and Intelligent Industrial Equipment Expo
Industrial Machinery
Food Processing Equipment
Other Equipment/Materials

The Wuxi Taihu Machine Tool and Intelligent Industrial Equipment Expo will be held in 2026, covering an area of 50,000 square meters, attracting over 600 quality exhibitors and nearly 40,000 professional buyers, aiming to promote communication and cooperation in the manufacturing industry.
9 April - 12 April, 2026
in 8 months
2026 CMES Huajizhan | Suzhou International Machine Tool Exhibition
Industrial Machinery
Engineering Machinery

The CMES Huajizhan | Suzhou International Machine Tool Exhibition is set for April 9-12, 2026, focusing on electronic information, high-end equipment, and advanced materials, showcasing over 700 renowned machine tool brands, and expected to attract more than 40,000 visitors.
9 April - 12 April, 2026
in 8 months
2026 China (Xiamen) International Industrial Expo and the 30th Cross-Strait Mechanical and Electronic Products Trade Fair
Industrial Machinery
Engineering Machinery
Food Processing Equipment

The 2026 China (Xiamen) International Industrial Expo will be held from April 9 to 12 in Xiamen, focusing on intelligent and green manufacturing, gathering top exhibitors from around the globe to promote industrial innovation and digital transformation.
15 April - 17 April, 2026
in 8 months
33rd International Technology Exhibition and Conference on Household Paper 2026
Industrial Machinery
Food Processing Equipment
Daily Necessities

The 33rd International Technology Exhibition and Conference on Household Paper will be held from April 15 to 17, 2026, at the Nanjing International Exhibition Center. The exhibition is expected to attract over 1,100 companies, showcasing various sanitary paper production equipment, hygiene products, and raw materials, with tens of thousands of visitors discussing industry trends and innovative achievements.
21 April - 24 April, 2026
in 8 months
38th China International Plastics and Rubber Industry Exhibition 2026
Chemical Products
Industrial Machinery
Food Processing Equipment

The 38th China International Plastics and Rubber Industry Exhibition 2026 will take place from April 21 to 24 at the National Exhibition and Convention Center (Hongqiao) in Shanghai. The exhibition will showcase the latest technologies and products in the plastics and rubber industry, attracting exhibitors and professional visitors from around the world to jointly promote sustainable development in the industry.
22 April - 24 April, 2026
in 8 months
2026 The 29th China International Trenchless Technology Conference and Exhibition
Industrial Machinery
Other Equipment/Materials
Comprehensive Sectors

The 29th China International Trenchless Technology Conference and Exhibition will be held in Tianjin from April 22 to 24, 2026, showcasing cutting-edge trenchless technologies, equipment, and related products while looking forward to mutual development.
22 April - 24 April, 2026
in 8 months
2026 14th Langfang International Pipeline Exhibition
Pump Valve Pipelines
Industrial Machinery
Food Processing Equipment

The 14th Langfang International Pipeline Exhibition will take place from April 22 to 24, 2026, in Langfang, Hebei, with the theme “Safety, Green, Intelligent Innovation,” showcasing the latest technologies in the pipeline and oil and gas industry, with over 500 exhibitors and an expected attendance of 15,600 visitors.
27 April - 29 April, 2026
in 8 months
2026 Chengdu International Industrial Expo
Industrial Machinery
Engineering Machinery
Food Processing Equipment

The 2026 Chengdu International Industrial Expo will be held from April 27 to 29, 2026, at the Western China International Expo City, focusing on smart manufacturing and showcasing cutting-edge technologies to promote economic development in the western region.