Manufacturing Accelerated Excellence in Mold Engineering Manufacturing. All VideosClass002 VideosClass001 VideosClass003 videosclass004 videosclass005 videosclass004 # Challenges in 3K Mold Design for Multi-Color Injection Molding Designing# cncprecisionmolding #Key Differences Between 2K and 3K Injection Molding#plastic mold#cncprecisionmolding 1