An experienced plastics manufacturer for public infrastructure

With more than 35 years in the industry, Queplex has built strategic partnerships to provide high-quality thermoplastic solutions for infrastructure projects of all scopes.

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Customized plastics solutions for infrastructure projects

Our team understands the reality of this industry and can develop reliable, safety compliant solutions for all types of projects. From urban infrastructure plans including highways, roads and water lines to complex lighting systems for subways; we provide thermoplastic extrusions with advanced weatherproofing and impact resistance to ensure durability and longevity.

Durable, high-quality solutions delivered on time

Durability: an essential factor for public infrastructure

We know public infrastructure components must be able to withstand heavy usage. That’s why we integrate advanced weather proofing and impact resistance to ensure your thermoplastic extrusions are secure and robust.

A reliable supply chain to meet your timelines

Our stocking programs and supply chain solutions ensure materials are available when needed. This avoids costly halts in production and allows you to move ahead with confidence knowing our streamlined inventory processes will keep your project on track.

Compliance with strict safety standards

Our materials meet North American standards, and our ISO 9001:2015 and PPAP Level 3–certified processes ensure quality at every stage. You can eliminate risk of penalties or project revisions by working with a certified partner you can trust.

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Advanced production for infrastructure plastics needs

At Queplex, we build strategic partnerships and invest in annual research and development to provide cutting-edge thermoplastics solutions for infrastructure projects. Because these projects can often extend over many years, our flexible production capabilities respond to their evolving needs. We have manufactured components for major highway networks and pedestrian pathways, city water purification tanks and subway system lighting. Our high-quality extrusions are the answer to your infrastructure plastics needs.

Lightning channels for public transportation

Highway and bridge expansion joints

Tell us about your project

Our highly skilled team is ready to assist you with your thermoplastic extrusion needs. Get in touch today and a member of our team will get back to you!

A word from
our clients

“

For over three years, Queplex has delivered our products on time with outstanding reliability. Their deep understanding of our unique NUTEAK sanding process—unlike standard rigid extrusions—set them apart early on. From day one, they showed real commitment to meeting our specific needs and challenges.

Denis Hamel,
ICA Group

“

Finding a supplier who met our strict quality requirements at a reasonable cost was a constant challenge, until we partnered with Queplex. Their team’s commitment to solving complex extrusion issues was clear from the start. Once in full production, parts came in spec consistently, and any slip was handled quickly and professionally.

Richard Goguen,
Systemair NA

“

The service from the Queplex team is exemplary—they’re always there to help resolve challenges. Incredibly responsive and friendly, they showed deep technical expertise that put us at ease. Every question was answered thoroughly, and they went above and beyond. It’s rare to find such care, knowledge, and professionalism.

Simon Michaud,
Imperial Manufacturing Group

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Queplex’s strengths are their availability and flexibility, essential in our industry. They help us meet our clients’ high expectations every day. We work in constant partnership to develop new products and seize every chance to deliver innovation. Our lasting relationship is built on trust and mutual support.