Hi-Rel Plastics delivers precision plastic injection mold tooling for medical devices, aerospace, industrial, and other critical applications. From design through production, we develop high-quality injection molds with the accuracy, durability, and quality your program demands.
Hi-Rel Plastics & Molding Corp. provides plastic injection mold tooling services for medical devices, aerospace components, industrial parts, and other precision plastic applications. From part evaluation and mold design to tooling fabrication, validation, and production, we support every stage of the tooling process with quality and consistency.
With more than 40 years of experience, we partner with manufacturers across the United States to develop and maintain precision injection molds in ISO-certified environments for highly regulated industries.
Hi-Rel Plastics & Molding Corp. provides plastic injection mold tooling services for manufacturers across the United States. We design and fabricate precision injection molds for medical devices, aerospace, industrial, and other regulated applications where tooling accuracy, longevity, and production consistency are essential.
Our injection mold tooling process integrates design for manufacturability, rigorous validation, and ongoing mold maintenance to support reliable, repeatable production. Backed by ISO 13485, ISO 9001:2015, and AS9100D certifications, we combine advanced tooling expertise with rigorous quality systems to help ensure your molds perform from first shot through full-scale production.
From prototype tooling through production molds, Hi-Rel partners with customers nationwide to deliver dependable plastic injection mold tooling solutions for critical industries.
Molds designed and fabricated to meet the strict quality and regulatory requirements of medical, aerospace, and industrial applications.
Engineering-driven mold design for complex geometries, tight tolerances, and demanding material requirements.
Comprehensive mold validation and ongoing maintenance to protect your tooling investment and ensure consistent production.
Supporting prototype molds through full production tooling with expert engineering at every step.
Intro paragraph: Whether you’re starting a new tooling program or looking for a reliable partner to design, build, or maintain your injection molds, our team is here to help. Below are answers to common questions about our plastic injection mold tooling capabilities and process.
We provide mold design, tooling fabrication, mold validation, first article inspection, and ongoing mold maintenance for medical devices, aerospace, industrial, and other precision plastic applications.
Hi-Rel Plastics is certified to ISO 13485, ISO 9001:2015, and AS9100D, supporting medical, aerospace, defense, and other quality-critical manufacturing programs.
Yes. Our engineering team specializes in mold design for complex parts with tight tolerances, undercuts, thin walls, and other challenging features.
Yes. We offer prototype and bridge tooling to support early-stage development and pilot production before committing to full production molds.
We build injection molds for medical device, aerospace, defense, industrial, and other manufacturers that require precision tooling with certified quality systems.
Yes. We conduct mold validation, first article inspection, and dimensional reporting to confirm that tooling and parts meet your specifications before production begins.
Yes. We provide ongoing mold maintenance and repair services to protect your tooling investment and ensure consistent, long-term production performance.
Tooling lead times vary based on mold complexity, number of cavities, and material requirements. Our team will provide a detailed schedule during the quoting process.
To begin, contact our team with your project details, including CAD files or drawings, material requirements, estimated production quantities, and application information. We'll review your project and prepare a detailed quote.
Yes. Hi-Rel provides full-service plastic injection molding, from mold design and tooling through production, assembly, and secondary services — all under one roof.
