Precision Plastic Manufacturing

Engineered Plastics. Built For Performance.

From vague concept to production reality — Rage Custom Plastics is your complete resource for injection molding, stretch blow-molding, and end-to-end engineering services, proudly made in the USA.

35+
Years of Partnership
2,392
Truckloads Delivered
102M
Parts Produced
Modern plastics manufacturing factory
Made in USA
Plastic injection production line
Engineers inspecting plastic prototypes
Welcome to

Rage Custom Plastics

A complete resource for taking your vague concept to a finished, market-ready product.

Our mission is simple: meet project requirements and exceed customer expectations through continuous improvement of our products and services — today and tomorrow. From early design collaboration to large-scale production, we bring engineering rigor and trusted partnerships to every project.

Mission-Driven
Customer expectations, exceeded.
Trusted Partners
35+ year customer relationships.
AOKI Expertise
Industry-leading blow-molding.
On-Time Delivery
Two months ahead of schedule.
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What We Offer

A full range of engineering services.

Built around precision, performance, and proven repeatability.

Engineering Services

Engineering Services

Full-spectrum engineering from concept through validation.

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Product Design

Product Design

Designs optimized for manufacturability and performance.

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Materials Selection

Materials Selection

Selecting the right resin for every application.

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Developing Prototypes

Developing Prototypes

Rapid iteration that validates form, fit, and function.

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Defining Specifications

Defining Specifications

Engineering specs that align teams and suppliers.

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Discover every engineering capability we offer.

From prototype to high-volume production.

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Proudly American Made

Manufactured in the USA. Built to last.

Domestic production, world-class compliance, zero compromise.

  • Domestic supply chain and material sourcing
  • Compliance with U.S. quality and safety standards
  • Faster lead times and accountable partnerships
  • Skilled American manufacturing workforce
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102M+
Parts Delivered
2,392
Truckloads Shipped
0
Parts Rejected
35+
Years Trusted

Headquartered in Hilliard, Ohio — supporting customers across North America.

Manufacturing Capabilities

Engineered systems for end-to-end production.

Explore the technologies powering every Rage Plastics project.

Injection Molding
Injection Molding
Technical Capability

Injection Molding

High-precision injection molding for complex geometries, tight tolerances, and production volumes of every scale.

  • High-tonnage presses
  • Multi-cavity tooling
  • Engineering-grade resins
  • In-cell automation
Why Choose Rage

Six reasons partners trust us for decades.

Built on engineering, sustained by performance and trust.

USA Manufacturing

Domestic production from Hilliard, Ohio.

Quality Assurance

102M+ parts shipped with zero rejections.

Advanced Automation

Robotic cells for repeatable precision.

Engineering Expertise

AOKI specialists with deep process know-how.

Precision Production

Tight tolerances at high volume.

Custom Solutions

From single prototypes to full production lines.

Inside The Facility

A look at our production floor.

People, machines, and processes that deliver every part.

Plastics factory floor
Bottling production line
Precision mold tooling
Quality control inspection
Client Stories

Trusted by partners. Decade after decade.

Real outcomes from real long-term manufacturing partnerships.

"Rage Plastics was approached by a customer of 35+ years to produce a proven bottle design in a short period of time. Rage procured a building, received tooling and AOKI equipment in an incredibly short period of time, and produced parts a full two months ahead of schedule — delivering 2,392 truckloads (102 million parts) without a part being rejected."

LB
Long-Term Bottling Partner
35+ Year Customer Relationship
Rage Plastics engineering team
Get In Touch

Let's engineer your next project together.

Speak with an engineer about your concept, prototype, or production run.

Call Us
614-771-4771
Email Us
Send an Email
Visit Us
3949 Lyman Drive, Hilliard, OH 43026
Request A Quote

Tell us about your project.

We'll respond within one business day.