Full service custom plastics injection molder


Wise Plastics is an ISO 9001:2008, 13485:2003 and UL approved plastics injection molding facility located in St. Charles Illinois. 

We provide solutions from start to finish.  Our customers are spread across a wide variety of industries worldwide, which gives us the advantage of diversity in applications, technology, and processing.

Our team of dedicated employees design, develop, and manufacture products from Consumer Goods to Medical and Aerospace components and assemblies.

Please contact us if you have any questions about plastic injection molding or contract manufacturing at Wise Plastics Technologies.


New State-of-the-art facility

Our new 110,000 square foot facility is designed to push the envelope for lean manufacturing in the plastics industry.

Our presses range from 35 tons to 1,100 tons.

Value-added services include mechanical/electrical assembly, insert molding, decorating, pad printing, sonic welding, hot stamping, UV bonding, shrink-wrapping, and vendor managed inventory.

Main Phone:  847-697-2840
Main Fax:      847-697-0103
HR Fax:        847-697-2011


Customer Assistance

Phone:           630-457-2553


Mailing address:

Wise Plastics Technologies

3810 Stern Ave

St. Charles, IL 60174

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