The Ultimate Custom Pop Display & Packging Manufacturer At YJ Display, we offering expert design and manufacturing of innovative, high quality cardboard pop displays and specialty packaging. Each cardboard pos stand and boxes can be fully made personalized with endless materials to choose from. Explore all the different display & packaging solutions we offer. Our expert design team offer a full suite of services including 3D animation and printing, conceptual, industrial and structural design, graphic design, and prototypes – within 72 hours of receiving artwork/dielines.