Tooling Design & Build
Midwest Molding provides cradle-to-grave prototype and production tool design and build, including mold flow analysis, ES testing, part re-formulation, and dedicated project engineering support.
Move molded-part concepts toward production with Midwest Molding, Inc.’s integrated tooling, engineering, and injection molding capabilities. The team supports complex plastic components through mold flow analysis, part re-formulation, prototype and production tool development, and project management. Designed for demanding automotive, electronics, consumer goods, and other U.S. manufacturing applications, the process helps align design, quality, and production goals.

Integrated tooling, molding, and engineering services support prototype development and transition toward production.
Midwest Molding provides cradle-to-grave prototype and production tool design and build, including mold flow analysis, ES testing, part re-formulation, and dedicated project engineering support.
Straight injection molding supports complex components and assemblies with fully electric equipment, dedicated manufacturing cells, mold flow analysis, quality assurance, and project management from development through production.
Insert and composite molding combines materials through injection molding to create complex components, with engineering support for tooling, project management, process optimization, and quality-focused production.
Rapid prototype injection molding connects design decisions with practical manufacturing insight. Midwest Molding, Inc. supports tooling development, mold flow analysis, part re-formulation, and engineering coordination so teams can address manufacturability and cost-saving opportunities early. Its capabilities serve complex components for automotive, electronics, consumer goods, and other demanding U.S. manufacturing applications while supporting a path from prototype tools toward production.

Engineering, tooling, molding, and assembly capabilities come together under one manufacturing provider.
Access molding, assembly, and welding capabilities from one manufacturing provider for coordinated project support.
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 responsible operations.
Delphi recognized Midwest Molding for quality, delivery, service, and competitive cost performance.
Experienced manufacturing professionals support complex molding and assembly programs.
Midwest Molding, Inc. is a specialized plastic injection molding and assembly manufacturer serving demanding manufacturing and automotive applications. Its experienced management team supports long-term growth across injection molding, assembly, and welding, with project engineering assistance for complex molded components. The company’s capabilities are designed for organizations that need coordinated support from tooling development through production. Midwest Molding operates from Bartlett, Illinois, with a focus on precision plastic molding and assembly for demanding manufacturing needs. Its experience spans prototype and production tooling, insert and composite molding, two-shot molding, overmolding, and integrated assembly solutions for customers across the United States.
Rapid prototype injection molding uses prototype tooling and injection molding expertise to develop and evaluate molded plastic components before or alongside production planning. The process can help teams review part design, manufacturability, tooling considerations, and material or assembly requirements. Midwest Molding supports this work through tooling design, mold flow analysis, part re-formulation, and dedicated project engineering.
Talk with the Midwest Molding team about your component and tooling requirements.
Certification listed by Midwest Molding, Inc.
Environmental management certification listed by Midwest Molding.
Quality management certification listed by Midwest Molding.
Certification listed by Midwest Molding, Inc.
Certification listed by Midwest Molding, Inc.
Share your project requirements and connect with Midwest Molding’s manufacturing and project engineering team.
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.