Field Expo · Demo Video Showcase
July 29 · Yuanshi, Hebei · 28th Field Expo
Scan to upload your demo video and feature it live!
Upload Your Demo Video
Preview will appear here
Demo Video Gallery(0 video(s)
No videos yet
Scan and upload — your video will show here and on the big screen
📱 Scan QR · Instant Big Screen
Open camera → Scan QR → Pick video → Done!