From initial concept to final pack-out
PolyFlex brings your product home
Locally owned and operated in Walworth, Wisconsin since 1973, we are one of the world's largest blow-molding manufacturers, specializing in large part blow-molded products. Combining the most advanced technology in the industry, four decades of engineering and quality control experience, and one of the most complete selections of large and small part machines, we are the turnkey blowmolding solution for some of the most demanding plastics projects in the world.
With our experience, commitment to quality, and value-added support, we will help you design, engineer, and produce products in any market.
Give us a call at +1 (877) 765-9353 or drop us an email to find out how we can help you make a turn-key product, from concept all the way through final production.
Our blowmolded wheels are 100% warrantied for 10 years, including our patented the Snap-on system and Ultra-capped wheels.
We can custom tailor any of our wheel designs to fit your specific requirements. Our designs scale from four to twelve-inch diameters.
Looking for a few extras? Our retail partner Kart-Man.com has you covered.
All US-made machines, ranging from 5 to 75 pound
In-house, on-site mold design and modification
Swift and safe mold changes via Cranes
In-house robotics and special features
Color and fixture capable
Multiple state-of-the-art facilities
At Poly-Flex, we believe that quality needs to be built into every step of the blowmolding process. We continually improve the methods used to process your products by utilizing the latest technology.
Quality control is ingrained in our culture and every member of the team, involving everyone from the machine operators to shift supervisors. Your product goes through rigorous testing for appearance, structure, and weight so you and your customers receive the best possible product.
Our team continually tests every piece of machinery, blenders, and all secondary equipment around the clock to be absolutely finished goods are within your set specifications.
All of our materials are tested before use, to ensure the plastic used your blowmolded product is of the highest standard.
Product-Specific Quality Logs
Color Spectrum Testing
Raw Material Melt Indexing
Accurate Material Blenders