Bryan, Ohio’s Westar Plastics LLC is a custom injection molder that turns thermoplastic materials into production parts, with more than 35 years of experience behind its work. Founded in 2005, the company also develops proprietary products such as Pool Netr and Leaf Netr, alongside components made for other manufacturers. Westar Plastics is ISO 9001:2015 certified and supports both short production runs and long-term programs.
ISO 9001:2015
Innovative Plastic Molders, IncFounded by Brian and Andrea O’Leary, Innovative Plastic Molders has spent 20 years turning product concepts into custom injection-molded plastic parts and molds. The Vandalia company combines in-house engineering and tool maintenance with a 120,000-square-foot facility and more than 30 electric presses, while also handling assembly and pack-out work. Innovative Plastic Molders is ISO 9001:2015 certified and serves customers from automotive applications to distinctive products such as its patented branded buckets.VANDALIA, OH
Quality Plastics LLCFrom its facility in the rolling hills of northeast Ohio, Quality Plastics LLC makes custom injection-molded plastic parts and helps develop them from early concepts through production. The company brings decades of in-house experience to projects ranging from low-volume prototypes to high-volume runs, with injection molding machines spanning 55 to 1,300 tons. Quality Plastics serves customers across North America and internationally, while also offering assembly, fulfillment, and a separate retail line of household plastic products.FREDERICKSBURG, OH
Venture Plastics, IncPrivately owned since 1969, Venture Plastics makes custom thermoplastic injection-molded parts and finished assemblies for OEM programs from its two U.S. plants in Newton Falls, Ohio, and El Paso, Texas. Its 200-person operation pairs molding with engineering, tooling management, and in-house assembly, giving customers a single source from concept through production. Both plants operate under IATF 16949 and ISO 9001:2015-certified quality systems.NEWTON FALLS, OH
DEIMLING/jeliho Plastics, IncWhat began in Bill Deimling’s garage in 1976 is now a family-owned and operated plastics manufacturer in Amelia, Ohio. DEIMLING/jeliho Plastics is known for combining deep tooling experience with custom thermoplastic injection molding for customers across the Americas, Europe, and China. Its 108,000-square-foot facility and ISO 9001:2015 conformance reflect a long-running operation that has grown without losing its personal, hands-on character.AMELIA, OH