Founded in 1976 by Adam and Carol Esterle, this family-owned Stow manufacturer builds custom molds and tooling, machines large components, and produces injection-molded plastic parts. ESTERLE is particularly known for pipe-fitting and PVC molds, while its in-house plastics operation also makes American-made Tuf*Seat products. Now led by the founders’ children and represented by a third generation of the family, the company operates an ISO 9001:2015-certified manufacturing facility with injection-molding capacity from 90 to 2,600 tons.
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Eagle Mold Co., IncFounded by Wilbur Wisecup in his home garage in 1984, family-owned Eagle Mold Co., Inc. designs and builds precision plastic injection molds and supplies close-tolerance machining and EDM work from Carlisle, Ohio. The company has grown into two facilities totaling 58,500 square feet while continuing to serve demanding automotive, aerospace, and medical applications nationwide. Eagle Mold has maintained ISO 9001:2015 certification and has supplied tooling for 40 years.CARLISLE, OH
Port Erie PlasticsFamily-owned Port Erie Plastics has molded custom plastic parts in Harborcreek, Pennsylvania, since Henry J. Witkowski founded the company with one injection molding machine in 1953. Today, its 615,000-square-foot complex supports nearly 90 molding machines and about 400 full-time employees, with particular depth in large-part and structural foam production for high-volume OEM programs. An in-house tool room and dedicated project engineers carry programs from mold build or transfer through long-term manufacturing.HARBORCREEK, PA
Quality Mold, IncFounded in an Erie garage in 1985, family-owned Quality Mold designs, builds and tests plastic injection molds for medical, automotive and consumer applications. The Hakel family operates from a 16,000-square-foot facility, taking projects from in-house design through inspection and optional sampling at its Erie affiliate, Quality Plastics. Its work ranges from prototype tooling to high-cavitation production molds, with each mold inspected by hand and with a Zeiss Contura G2 coordinate measuring machine.ERIE, PA
Precision Polymers Inc. (PPI)Founded in 1994 by industry veterans Robert Shepard and Walter Brown, Erie-based Precision Polymers Inc. makes custom plastic components through injection molding and builds the tooling used to produce them. PPI stands out for its start-to-finish operation, with an on-site tool room and support extending from design and molding through assembly, warehousing, and shipping. The company handles both small sample runs and high-volume production and has more than 30 years of mold-building experience.ERIE, PA