General Info

Founded over 30 years ago, Superior Mold designs and builds Precision Custom plastic injection molds and molding customer parts. It specializes in precision parts, often utilizing engineered resins molded for the medical, automotive, electrical, electronic and dairy industries. A product that the company manufactures is personal oxygen conserving devices and intravenous pumps that are in use throughout the world. Superior is an ISO certified supplier with a Class 100,000 clean room and a Device Manufacturing License from the state of California. Superior Mold is located in Ontario, Calif.