Contract Plastic Manufacturing and Partnership

Contract plastic manufacturing can include tool build management, engineering support, injection molding, overmolding, insert molding, two-shot molding, assembly, and production support. Midwest Molding, Inc. coordinates these capabilities for complex components and integrated assemblies, helping customers manage development and manufacturing through one provider rather than coordinating separate suppliers for every stage.

Midwest Molding supports automotive, transportation, electronics, consumer goods, and appliance applications. The company works with organizations developing complex molded components, integrated assemblies, and other plastic parts requiring tooling, engineering, molding, or assembly support.

Yes. Midwest Molding provides cradle-to-grave project management for prototype and production tool build, followed by support through production ramp-up. Project engineering, mold flow analysis, ES testing, part re-formulation, dedicated manufacturing cells, and quality processes can be coordinated according to the program’s requirements.

Capabilities include straight injection molding, two-shot molding, pre-mold and overmolding, insert and composite molding, and reel-to-reel continuous strip molding. These processes support complex components, multi-material parts, molded inserts, continuous strip applications, and integrated assemblies across the industries listed in the company’s manufacturing capabilities.

Yes. Midwest Molding manages prototype and production tool build across the tooling program, with new tooling guaranteed for the life of the program. The service includes mold flow analysis, ES testing, and part re-formulation opportunities intended to support manufacturability and cost-conscious program development.

Yes. Multi-component assembly combines injection molded parts with additional components into complete assemblies. Midwest Molding also provides insert and composite molding, pre-mold and overmolding, wire harness assembly, and other integrated manufacturing capabilities for programs requiring more than a standalone molded part.

Quality support includes documented quality and environmental management certifications, integrated quality control systems, error proofing, mold flow analysis, process optimization, and redesign support. Its quality software systems segregate good products from suspect parts. The appropriate controls and engineering activities depend on the specific program.

Organizations can contact Midwest Molding, Inc. by phone at 224.208.1110 or through mwmolding.com. A useful inquiry can include the component requirements, tooling status, intended process, assembly needs, target application, and current development stage so the team can understand the program and identify relevant capabilities.