One-Stop Custom Plastic Production
Vertically integrated. ISO certified. U.S.-made. From PVC compounding to molding and assembly, Flex Technologies delivers precision-engineered thermoplastic solutions under one roof.
Engineered to Deliver: End-to-End Thermoplastic Manufacturing
At Flex Technologies, our capabilities go beyond manufacturing—we deliver engineered solutions designed to perform.
As a vertically integrated operation, we manage every phase of production in-house, from material formulation and prototyping to final assembly. That means tighter quality control, shorter lead times, and products tailored precisely to your needs.
Our team combines decades of experience with a deep understanding of materials science, regulatory requirements, and real-world performance demands. We produce custom thermoplastic and PVC components for clients across automotive, industrial, consumer, and medical markets. From complex fuel vapor assemblies to high-precision molded parts and specialty tubing, our products meet the strictest industry standards and certifications—including ISO 9001 and IATF 16949.
Let’s Make Your Next Product Perform.
Talk to our team about how Flex Technologies can reduce lead times, improve quality, and deliver U.S.-made solutions that work—start to finish.
What We Do and How We Do It
We support our customers with a full range of in-house capabilities that eliminate bottlenecks and improve results.
Whether you're launching a new product or scaling production, our U.S.-based facilities and experienced team deliver consistency, accuracy, and speed at every stage.
We don’t just manufacture parts. We help you solve problems, meet specs, and get to market with confidence.
Our capabilities include:
On-site compounding and material customization
Custom extrusion and injection molding
Engineering and design collaboration
Rapid prototyping and validation
Assembly, testing, and quality assurance
PVC Compounding
At Polyflex, a division of Flex Technologies, we formulate and produce custom PVC compounds in-house to ensure consistency, compliance, and performance—tailored for your product and industry.
Clear, color-matched, and specialty formulations
Designed for durability, flexibility, and compliance
Made in the USA and tailored to your application
Ideal for automotive, wire and cable, consumer goods, and more
Rapid Design & Prototyping
Accelerate your development cycle with prototyping services that combine smart design, material expertise, and fast turnaround.
Plastic prototyping services
CAD design, material selection, and validation
Accelerated development cycles
Precision Manufacturing & Assembly
From injection molding to turnkey assembly, our production operations deliver reliable, high-performance parts built to exacting standards.
Injection molding with on-site tooling
Custom extrusions for fluid, vapor, and mechanical applications
Turnkey assembly and end-of-line testing
Ready to build with confidence?
Let’s talk about how Flex Technologies can streamline your process, improve your product performance, and deliver the precision your application demands.
Certifications & Quality Assurance
ISO 9001 Certified
IATF 16949 Certified
U.S.-based production for traceability and consistency
Continuous testing and real-time monitoring
Why Made in America Matters
With domestic sourcing, tighter quality control, and shorter lead times, Flex gives you the confidence and control global supply chains can’t. We don’t just produce parts—we engineer consistency, reliability, and performance into every product.
Let’s Build What’s Next
Whether you're prototyping a new component or scaling a complex assembly for full production, Flex Technologies has the tools, talent, and technology to get you there—faster, smarter, and with fewer compromises. Our vertically integrated approach means tighter timelines, greater control, and a partner that’s invested in your success from concept to completion.