Our Corporate Profile Established in 1963, Mold-Masters® is a privately-held global company and the worlds leading supplier of hot runner technology and systems. We design, manufacture and support a full range of h......Our Corporate Profile Established in 1963, Mold-Masters® is a privately-held global company and the worlds leading supplier of hot runner technology and systems. We design, manufacture and support a full range of hot runner products, including hot runner systems, temperature controllers, hot halves and gating technologies. What makes us number one? Four decades driving industry first, including first to be ISO 9001 registered More hot runner options and features than any other manufacturer Superior technology enabling customers to produce higher quality plastic parts, faster, reliably and cost effectively. Unmatched experience with over 145,000 different molding applications Offices and manufacturing facilities supporting customers worldwide A relentless commitment to customer service and support