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Consult with our LFT experts

+1 507.454.4334 | E-mail

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long fiber reinforced thermoplastic composites

+1 507.454.4334 | E-mail

Technical Development Center for New Composite Product R&D

  • Long fiber solutions tailored to your performance specifications
  • Composite experts who integrate design, material, & process
  • Expanding technology to meet market and application demands

Our in-house Technical Development Center is an innovation engine that helps our partners quickly take their products from concept to production or make existing products better by leveraging the design and performance benefits of long fiber reinforced thermoplastic composites.

PlastiComp’s composite experts have a significant amount of industry experience. They put that knowledge to work every day helping make products stronger, tougher, and lighter so that we jointly achieve success by growing your business and increasing its profitability.

PlastiComp Winona Minnesota

PlastiComp’s plant-with-in-a-plant Da Vinci R&D Laboratory provides the ideal environment for long fiber reinforced thermoplastic composite materials innovation.

PlastiComp’s Technical Development Center Solutions

Custom Composites

From appropriate polymer matrix selection to a variety of structural fiber options or even additives that incorporate multi-functional capabilities, we tailor long fiber reinforced thermoplastic composite formulations to meet your performance and cost objectives.

Process Innovation

From pultruded composite pellet production to component forming techniques, PlastiComp continually refines and redefines thermoplastic composite processing. We even broaden the uses for composites with selective or strategic reinforcement capabilities.

Contract Research

Our focus on adapting long fiber technology to meet market and application demands includes evaluating new polymer, fiber, and additive options. We work with industry suppliers and partners using composites to innovate new ways to expand the boundaries of composite material capabilities.


  • Product design & performance analysis
    • Flow simulation
    • Finite element analysis
    • Mechanical/fiber orientation analysis
  • Mechanical property testing
    • Composite materials
    • Molded articles
  • Pultruded composites
    • Standard 12mm pellets
    • Custom chop length pellets for unique processing requirements
  • Injection molding
    • Prototype/evaluation articles
    • Low volume vertical solutions
    • 50 to 550 ton
PlastiComp’s Technical Development Center facility in Winona, Minnesota.

Talk With Our LFT Experts

PlastiComp's long fiber technology experts can tailor an LFT material to meet your specifications.

Discover Your Solution

LFT Solutions

PlastiComp extends long fiber technology to achieve unique material solutions

Complēt Long Glass Fiber
Structural performance in polymers form PP to PEEK

Complēt MT
Ultra durable for demanding applications

Complēt Long Carbon Fiber
Reduce weight or obtain higher performance

Complēt Hybrid
Cost effectively adopt carbon fiber performance

Multifunctional Composites
Combine reinforcement with functional performance

pallet with pellets and paint brush

Product Literature

Product literature

Receive information on PlastiComp’s portfolio of Complēt long fiber solutions.

Three technicians

Talk to our experts

PlastiComp’s long fiber technology experts are ready to go to work with you.

Evaluation sample bag

Evaluation sample

No charge samples for qualified applications. We'll prove we're the right choice.

  • PlastiComp
  • 110 Galewski Drive
  • Winona, MN 55987 USA
  • Voice +1 507.454.4334
  • E-mail PlastiComp
  • Schedule Delivery 507.474.0192
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