PET/BOPP Preform Injection Molds YUS Mold, is the China’s leading sys-tems supplier in innovative design, manu-facture of precision perform molds and molding systems to the PET/BOPP package-ing industry. We also manufacture hot run-ner BOPP cap mold and BOPPjoint mold. We provide the fastest delivery of molds and services. YUS molds are the easiest to main-tain (in and out of the injection machine), in the industry. Many of our customers rate our molds the best for maximizing machine uptime. We supply new molds and molding components to the PET/BOPP packaging industry, complete refurbishment for YUS and non-YUS perform molds, sampling capabilities and local service.