ESTERLE Mold and Machine Co., Inc., an ISO 9001:2015 certified company, was founded in 1976. We have grown into a fully equipped manufacturing facility up to 80,000 pound capacity including mold building, mold repair, machining, and production ranging from 90 ton press up to 2600 ton 607 oz. injection press. Utilizing the latest technology at our facilities, ESTERLE offers state-of-the-art design and manufacturing. While we specialize in injection molds for pipe fittings, ESTERLE also offers a wide range of expertise in design, engineering, and building of all types of molds.