K 2025 drew 175,000+ visitors and 3,275 exhibitors to Dusseldorf across 8 days. Here is what happened, what mattered, and what it means for the global plastics industry.

April isn't just another month—it's THE month for trade shows. Discover 20+ major events, learn which shows fit your business, and understand the ROI strategy that's driving 204% returns. This complete guide covers everything from booth sizing to post-show follow-up that actually converts leads into deals.

Updated 2026 list of the most significant trade exhibitions across the United States, helping companies evaluate event compatibility and prioritize shows for measurable business results.