Injection Molding

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Carbon Fiber Reinforced Injection Molding

From concept to finished component, Shocker Composites delivers production-grade injection molded parts built on our proprietary carbon fiber reinforced thermoplastic pellets. We partner with design and tooling engineers to take your idea or existing component and turn it into a high-performance, application-ready part.


Stronger parts. Lighter assemblies. Faster cycle times.

Our carbon fiber reinforced compounds combine the strength-to-weight advantage of continuous composites with the repeatability and throughput of traditional injection molding. The result is parts that are stiffer, more dimensionally stable, and up to 40% lighter than comparable metal or glass-filled equivalents.

Exceptional Strength-to-Weight

CF-reinforced pellets deliver tensile strength and modulus that rival aluminum at a fraction of the weight, ideal for applications where every gram matters.

Dimensional Stability

Low coefficient of thermal expansion and minimal warping keep tight tolerances across production runs, even for complex geometries.

Corrosion & Chemical Resistance

Parts withstand harsh service environments, outdoor exposure, and aggressive chemicals without the rust, fatigue, or galvanic concerns of metal components.

Production Scalability

Injection molding unlocks high-volume manufacturing at predictable unit costs, pairing composite performance with mass-production economics.


Proprietary carbon fiber pellets

Every part we mold starts with our engineered carbon fiber reinforced thermoplastic pellets, formulated in-house and optimized for consistent flow, fiber distribution, and mechanical performance.

Injection molded carbon fiber wheel on bed of proprietary CF-reinforced pellets

Molded wheel shown atop our proprietary carbon fiber reinforced feedstock.


From small-batch prototypes to production runs

We work across part sizes, geometries, and volumes, supporting engineers from first prototype through full production.

Tolerances: Tight dimensional control across high-volume runs
Geometries: Wheels, hubs, sleeves, splined components, complex housings
Volumes: Prototype quantities through scaled production
Design support: DFM review, tooling guidance, and material selection

Precision components, molded at scale

A look at recent production parts manufactured with our CF-reinforced process.

Close-up of precision molded carbon fiber wheel hubs

Precision wheel hubs molded to tight tolerances for repeatable rotational performance.

Splined sleeves molded from carbon fiber reinforced thermoplastic

Splined sleeves demonstrating fine-feature replication and fiber distribution across complex geometry.

Hand holding finished carbon fiber molded component above box of production parts

Finished components from a recent production run, ready for final inspection and shipment.


How we take parts from concept to production

1. Design & DFM Review

We evaluate your part geometry, load cases, and target production volume, recommending material grade and tooling strategy.

2. Tooling & Sampling

We partner with best-in-class tooling engineers to build or refine your mold, then run first-article samples for validation.

3. Production Molding

Full production runs using our proprietary CF-reinforced pellets with in-process quality checks at every step.

4. Finishing & Delivery

Trim, inspection, packaging, and direct shipment to your facility, ready for integration into your assembly.

Ready to mold your part in carbon fiber?

Send us your drawings or sample, and we'll walk you through feasibility, tooling, and production pathways.

Start a Project

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