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Injection Molder & Extruder

This channel is coming soon!
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Plastic Extrusion &
Injection Molding
Plastic Extrusion - Injection Molding - Lighting Fixtures & Lenses Vacuum Metalized – Water Filtration - Assembly of Parts-  Molding - Tri-Extrusions

CLEAR Lenses and LED lighting

Out of all parts that have been made at Custom Plastics... 

99.6% of those parts remain out in the field.

Quality is most important.

Custom Plastics is all about making custom parts, and we do it for every industry out there. With over 60 years of experience in the plastic molding and extrusion industry,  we proudly serve as the Midwest’s premier plastic extrusion and injection molding company.


Family owned and operated for over six decades, our experience and commitment includes the latest technologies and innovations in plastic injection molding, extrusion, and engineering. 


We manufacture plastic parts and assemblies that reduce overall part production costs, streamline the assembly and manufacturing process, and enhance end products with our value-added finishing services.


We have gained the industry's trust with unmatched customer service, industry leading quality control standards, and an on-time delivery rate of 99%.


We have experience in servicing a multitude of industries such as telecommunications, residential and commercial lighting, housewares, and consumer products allows the cross-functional experience to assist all customers in meeting their plastic objectives.


Lastly, our mold transfer program makes it simple to seamlessly transfer your tools.

If you need profile extrusions or injection moldings...

you need to give us a call.

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Elk Grove Village, IL 

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