Injection Molding for Ohio OEMs

Midwest Molding provides straight injection molding, two-shot molding, pre-mold and overmolding, insert and composite molding, reel-to-reel continuous strip molding, and prototype and production tool build management. The company also supports mold flow analysis, part re-formulation, dedicated manufacturing cells, quality assurance, and cradle-to-grave project management for complex molded components and assemblies.

Yes. Midwest Molding manages prototype and production tool builds with cradle-to-grave project management. Support includes mold flow analysis, ES testing, part re-formulation for cost-saving opportunities, and dedicated project engineering. This allows OEM teams to coordinate tool build and molded-part production through one manufacturing partner.

Two-shot molding produces components with multiple materials or colors molded together in a single cycle. This approach can support complex component designs while combining molding operations within one process. Midwest Molding provides project engineering and manages the program from tool build through production ramp-up.

Insert molding combines plastic with an insert or other material during the injection process. Overmolding injects plastic over a pre-existing part, substrate, or insert to create a multi-component assembly. Midwest Molding supports both approaches with engineering, tooling, dedicated equipment, and quality control systems.

Midwest Molding serves automotive, transportation, electronics, consumer goods, and appliance applications. It produces complex molded components and assemblies, including insert-molded and overmolded components and wire harness assemblies, for programs that need prototype and production tool build management.

Support includes dedicated project and manufacturing engineers, prototype and production tool build management, mold flow analysis, part re-formulation, error proofing, re-design optimization, and dedicated manufacturing cells. These capabilities help address design, cost, production, and quality considerations across a molded component program rather than treating molding as an isolated production step.

Midwest Molding is located at 1560 Hecht Drive, Bartlett, Illinois 60103, USA. Ohio OEMs can contact the company to discuss project requirements, tooling, production schedules, and the suitability of its injection molding capabilities for a specific program.

Yes. In addition to injection molding, Midwest Molding offers multi-component assembly and wire harness assembly as part of its broader manufacturing capabilities. The company also offers sonic and vibration welding, helping customers coordinate molded parts and integrated assemblies through one provider.