The 139th Canton Fair in Guangzhou ran April 15–May 5 in three phases, serving as a major platform for China’s foreign trade. Huicheng District sent 26 enterprises, occupying 38 booths across a broad product range. In Phase 1, 11 district firms debuted, including Weilin Technology, Denghui Electric Appliances, IoT, Tuqu Technology Service, Wandisplay Technology, and Saiweier Electric Appliances; Wandisplay and Saiweier were first-time exhibitors launching products from smart home gear to EV charging equipment and batteries. The second and third phases featured 15 firms such as Hualing Import and Export Trade, Guojiang Furniture, Medico Technology, Jiajiali Cosmetics, and Gaogui Intelligent Technology, with Wandisplay again exhibiting for the first time with smartwatches, smart glasses, and LCDs. To help firms adapt to Canton Fair regulations and improve participation, Huicheng’s Bureau of Science, Technology, Industry and Information organized mobilization and policy-training meetings with the Municipal Bureau of Commerce in late March and early April. The bureau also assisted firms with exhibitor certificates applications and understanding booth specifications, violation standards, and penalties.