Shanghai, April 22, 2025 - AutoTech Expo 2025, the world's leading automotive parts event, grandly opened today at the National Exhibition and Convention Center (Shanghai). This exhibition, themed "Intelligent Drive for the Future · Green Mobility", focuses on core components such as crankshafts, sensors, gears, filters and bumps, attracting over 800 exhibitors from more than 40 countries. Showcase the latest technological achievements and industry trends.1.Crankshaft innovation in the era of electrificationWith the contin