
World Power Supply Expo 2026 will be held from September 16 to 18, 2026 at the China Import and Export Fair Complex, focusing on sourcing, business matching, and technology exchange across the power supply industry chain.
The expo covers switching power supplies, energy storage technologies, renewable energy conversion, power semiconductors, charging facilities, and related segments, and is co-located with multiple clean energy themed shows within the Guangzhou energy exhibition system.



Guangdong Grandeur International Exhibition Group is identified on the official English homepage as the organizing body of the event, while the official postponement notice in Chinese is issued under the name Guangdong Hongwei International Exhibition Group Co., Ltd. Across the website, the group is presented as the main operator behind the exhibition and its related industry activities.
The published materials indicate that the organizer relies on long-running exhibition experience, media resources, and industry association connections to deliver trade promotion, conference activities, and buyer outreach for the flower industry. This result therefore retains the organizer names exactly as they appear on the official Chinese and English pages and combines the public contact details disclosed on both versions of the site.





Guangdong Grandeur International Exhibition Group is identified on the official English homepage as the organizing body of the event, while the official postponement notice in Chinese is issued under the name Guangdong Hongwei International Exhibition Group Co., Ltd. Across the website, the group is presented as the main operator behind the exhibition and its related industry activities.
The published materials indicate that the organizer relies on long-running exhibition experience, media resources, and industry association connections to deliver trade promotion, conference activities, and buyer outreach for the flower industry. This result therefore retains the organizer names exactly as they appear on the official Chinese and English pages and combines the public contact details disclosed on both versions of the site.