
Why Choose Plastic Parts, Inc.
Precision. Expertise. Innovation.
For nearly 60 years, Plastic Parts, Inc. has been a trusted partner in custom injection molding, delivering high-quality plastic components to industries such as medical, automotive, electronics, industrial equipment, and consumer products. As a turnkey manufacturing provider, we offer a comprehensive process that includes design consultation, in-house tooling, prototyping, scientific injection molding, and full-scale production.
We don’t just produce parts—we engineer solutions that optimize performance, reduce costs, and ensure the highest levels of durability and functionality. Whether you need precision-molded components, lightweight yet strong assemblies, or complex overmolded designs, we have the expertise and technology to bring your project to life.
Reliable, Scalable, High-Quality Manufacturing
At Plastic Parts, Inc., we deliver scalable, cost-effective solutions backed by industry-leading quality and compliance standards. Whether you need a prototype for testing or high-volume production, we optimize every aspect of the manufacturing process to ensure efficiency, precision, and long-term reliability.

Scalable, Cost-Effective Production
Every project has unique cost, performance, and production requirements. Our team helps customers select the most cost-effective materials and optimize cycle times and process control to reduce waste and improve efficiency. Whether you need low-volume prototyping or full-scale production, we ensure your parts are manufactured to the highest standards—on time and within budget.
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Commitment to Quality & Compliance
We are committed to uncompromising quality, consistency, and regulatory compliance across all manufacturing processes. Operating under ISO-certified quality systems, we ensure every component meets industry-specific performance and safety standards.
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Industry-Specific Expertise
With decades of experience, we work closely with OEMs and manufacturers across the medical, automotive, electronics, and industrial sectors to develop custom-molded solutions that meet their unique demands.
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Comprehensive Manufacturing Solutions
Plastic Parts, Inc. provides end-to-end manufacturing services, ensuring a seamless transition from concept to production. Our team works closely with customers to refine designs, select the optimal materials, and create high-precision molds that deliver consistent, repeatable results.
We partner with experienced toolmakers to develop high-precision molds, ensuring consistent, repeatable results and greater design flexibility. Whether you need a prototype build for fit and form evaluation or customized molds for high-volume runs, we manage the process to deliver precision and performance at every stage.
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Our Process: From Concept to Completion
At Plastic Parts, Inc., we take a collaborative, hands-on approach to every project. Our process is designed to optimize efficiency, reduce costs, and deliver precision-molded parts that meet or exceed industry standards.
- Design & Engineering Consultation: We begin by analyzing your part design to ensure it is optimized for manufacturability, material selection, and cost-efficiency.
- Custom Tooling & Mold Development: We coordinate closely with experienced moldmakers to produce tooling that meets the exact requirements of your project.
- Advanced Injection Molding Production: Using scientific molding principles, we carefully monitor every parameter—temperature, pressure, and flow rate.
- Quality Control & Compliance: Every component undergoes rigorous testing and inspection at multiple stages of production.
- Secondary Processing & Assembly: For customers who need decorating, assembly, and packaging, we offer value-added services to deliver ready-to-use components.
Partner with Plastic Parts, Inc.
Whether you're an OEM needing large-scale production or an engineer developing a custom prototype, we provide the expertise, technology, and support to bring your project to life.
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