Here's a glimpse of what we do at High Caliber Line. We are a supplier of promotional products and other high-quality products. The vast majority of our imprinting is done in-house at our Irwindale, Ca. headquarters ... everything from laser engraving, silk screening, pad printing, heat transfers, die cutting (for our full-color puzzles), vinyl labels, stickers and full-color imprints on bottles, custom mailers & more!