From 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.
Molding Dynamics, IncSince 2001, Molding Dynamics has produced custom plastic injection-molded parts from its Bedford, Ohio facility, with particular expertise in challenging applications that call for engineering-grade resins and tight tolerances. After acquiring a competitor in 2015, the company consolidated into a 40,000-square-foot plant with 22 presses, engineering and quality departments, and a tool room. Its hands-on team works with customers from design and material selection through production, including projects that bring overseas molding back to the United States.BEDFORD, OH
Royal Plastics, IncFounded in 1966, Royal Plastics is a Mentor, Ohio custom manufacturer of injection-molded plastic parts and contract-manufactured components for domestic and international customers. The closely held S-corporation has expanded from its Ohio operation into a U.S.-China manufacturing partnership, with in-house toolmaking, molding, assembly and testing supporting projects from prototype quantities through high-volume production. Royal Plastics employs 250 people domestically and 800 internationally, and operates under ISO 9001:2015 quality registration.MENTOR, OH
ProPlasticsProPlastics specializes in custom plastic injection molding, supporting projects from in-house design guidance and tooling through quality-controlled production. Based in Sidney, Ohio, the company pairs experienced mold makers with hands-on, one-on-one customer service and is ISO 9001:2015 certified.SIDNEY, OH
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