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Recently, the PM China 2026 was successfully concluded in Shanghai. As a technology pioneer with deep expertise in the global gas analysis field, Chang Ai presented multiple core analytical instruments at this event. We engaged in in-depth discussions with industry experts, technology partners, and both new and long-standing customers from around the world , jointly exploring innovative pathways for gas monitoring technologies in the context of precision manufacturing. Throughout the exhibition, our booth attracted numerous professional visitors, generating lively discussions and widespread interest.
2026
04
01
From March 17 to 19, TCT ASIA 2026, a highly anticipated event in the global additive manufacturing sector, successfully concluded in Shanghai. As the premier event for the 3D printing and additive manufacturing industries in Asia and worldwide, this year's TCT ASIA exhibition brought together numerous cutting-edge companies and innovative achievements from both China's and international markets, comprehensively showcasing the thriving ecosystem of the entire industry chain from core materials and key equipment to end-user applications.
2026
03
24
The 27th Annual National Conference on Specialty Gases, Celebrating the 40th Anniversary of the National Specialty Gas Information Station. As the information hub and strategic think tank for China's specialty gas industry, the National Specialty Gas Information Station has witnessed and driven the sector's evolution from "sporadic beginnings" to "cluster-based rise"—from building information bridges to empowering technological innovation—establishing itself as a significant Chinese force of the global high-end manufacturing supply chain.
2025
11
21
From October 28 to 30, 2025, NEPCON ASIA 2025 was successfully held at the Shenzhen World Exhibition & Convention Center (Baoan). As a benchmark event in the electronics manufacturing sector in South China, this year's exhibition focused on core areas including PCB assembly, automation, and semiconductors. It brought together over 600 leading companies from around the globe and attracted more than 70,000 professional visitor to engage in in-depth discussions on technological innovation and ecosystem development within the electronics manufacturing industry.
2025
11
06
From June 18 to 20, 2025, the 26th China International Gas Technology, Equipment and Application Exhibition (IG CHINA 2025) was held at the Hangzhou Convention and Exhibition Center. As the first professional exhibition in China's gas field to obtain UFI international certification, this industry event with the theme of "Intelligent Navigation, Gas-to-Win-Win" brought together the top forces of the global gas industry in an exhibition area of 30,000 square meters.
2025
06
24
China International Gas Industry ExpoThe highly anticipated 2025 International Gas Industry Expo (2025 Gas Expo) and 2025 Hydrogen Energy Technology and Equipment Conference were held at Taihu International Expo Center in Wuxi, Jiangsu from April 16 to 18, 2025. As one of the most influential indust...
2025
04
22
The 23rd China International Environmental Protection ExhibitionThe 23rd China International Environmental Protection Exhibition (CIEPEC 2025) was held at the China International Exhibition Center (Chaoyang Pavilion) in Beijing from April 10 to 12. This exhibition closely revolves around the dual ca...
2025
04
15
Chang Ai Participated In CihcThe 4th China International Hydrogen Energy & Fuel Cells Expo (English: The 4th Hydrogen Energy & Fuel Cells Expo China, Chinese abbreviation "China Hydrogen Energy Expo") will be held at the Beijing National Convention Center from March 26 to 28, 2025....
2025
04
01
Changai Mid-Year Meeting "Facing Adversity and Moving Forward, Going to a New Journey Together"PrefaceIn August 2024, Changai successfully held the annual mid-year theme meeting "Facing Adversity and Moving Forward, Going to a New Journey Together".In the blink of an eye, 2024 is...
2024
08
20
From April 18 to 20, 2024, the 25th IE Expo China will be held at the Shanghai New International Expo Center.IE Expo China, which started in 2000, is the preferred platform for environmental protection companies at home and abroad to expand markets and exchange technologies. Over the years, the exhi...
2024
04
25
The 19th Oil and Gas Asia (OGA) will be held in Malaysia from 13th to 15th September 2023 at Kuala Lumpur Convention Center (KLCC).OGA is ASEAN’s largest industry event, and it is leader and innovator in the oil, gas, energy and petrochemical engineering industries. This exhibition brings together m...
2023
09
22
Grand OpeningIn May, Shenzhen's innovation pulse resonates with the lithium battery industry, and the booming momentum is unstoppable. From May 15th to 17th, 2025, CIBF 2025 Shenzhen International Battery Technology Exhibition was grandly held at the Shenzhen International Convention and Exhibit...
2025
05
21
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