Straight Injection Molding
Produce complex plastic components and assemblies with fully electric injection molding equipment, dedicated tooling, engineering support, quality assurance, and cradle-to-grave project management.
Midwest Molding, Inc. delivers precision plastic injection molding for complex components, assemblies, and production programs. From tool build through manufacturing, engineering teams support automotive, transportation, electronics, appliance, and consumer goods applications. Cincinnati manufacturers can access integrated molding, assembly, and process optimization backed by experienced management and certified quality and environmental systems.

Integrated molding, tooling, assembly, and engineering support for complex plastic components and production programs.
Produce complex plastic components and assemblies with fully electric injection molding equipment, dedicated tooling, engineering support, quality assurance, and cradle-to-grave project management.
Manage prototype and production tool build with mold flow analysis, project engineering, and part re-formulation support designed to identify cost-saving opportunities across the program.
Mold multiple materials or colors together in a single cycle for complex components, supported by project engineers from tool build through production ramp-up.
Inject plastic over existing parts, substrates, or inserts to create multi-component assemblies with dedicated equipment, process support, and quality control systems.
Combine materials through injection molding to create complex components for automotive, electronics, and consumer goods applications, with tooling and process optimization support.
Combine injection molded parts with additional components into complete assemblies using project engineering, error proofing, re-design optimization, and dedicated end-of-arm tooling.
Midwest Molding, Inc. supports projects from tool build through production with molding, assembly, and engineering capabilities under one provider. Straight, insert, composite, two-shot, pre-mold, and overmolding services address complex component requirements, while mold flow analysis and part re-formulation can support cost-saving opportunities. For Cincinnati-area manufacturers, this integrated approach simplifies coordination across demanding production programs.

A specialized manufacturing partner for complex plastic components, assemblies, and production support.
Access molding, assembly, and welding capabilities through one specialized manufacturing provider.
An experienced management team brings an average of more than 35 years of manufacturing industry experience.
Quality and environmental management certifications support consistent injection molding production and oversight.
Delphi recognized the company with a Pinnacle Award in 2005.
Experienced professionals support complex molding and assembly programs.
Midwest Molding, Inc. is a specialized plastic injection molding and assembly manufacturer supporting demanding manufacturing and automotive applications. Its management team brings an average of more than 35 years of manufacturing industry experience and supports long-term growth across injection molding, assembly, and welding. The company serves engineering-led customers requiring support for complex plastic component designs, integrated assemblies, and prototype-to-production tooling. Its capabilities include straight, insert, composite, two-shot, pre-mold, and overmolding services, along with wire harness and multi-component assembly. For manufacturers evaluating suppliers in the Cincinnati market, Midwest Molding offers a broad manufacturing platform supported by quality and environmental management systems.
Midwest Molding provides straight injection molding, insert and composite molding, two-shot molding, pre-mold and overmolding, prototype and production tool build management, and multi-component assembly. The company also offers related wire harness assembly and integrated manufacturing support. Capabilities are supported by project engineering, tooling assistance, process optimization, quality systems, and cradle-to-grave project management.
Talk with Midwest Molding about your component, tooling, or assembly requirements.
Quality management certification listed by Midwest Molding.
Environmental management certification listed by Midwest Molding.
Environmental management certification listed by Midwest Molding.
Quality management certification listed by Midwest Molding.
Automotive quality certification listed by Midwest Molding.
Share your project details with Midwest Molding to explore tooling, molding, assembly, and engineering support.
For immediate assistance, feel free to give us a direct call at 224.208.1110.
For immediate assistance, feel free to give us a direct call at 224.208.1110.