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1040 North Ridge Avenue
Lombard, Illinois 60148
Phone: (630) 627-9650
Fax: (630) 627-9655


Worldwide Manufacturer of Precision Urethane Timing Belts and Specialty Belts

For over 45 years, Chemi-Flex has served the world as a leading manufacturer and global supplier of top quality urethane timing belts, silicone timing belts, molded urethane products, and custom belting solutions for specialty applications.

We have the ability to design and fabricate molds on-site for a variety of applications, as well as utilize our existing tooling to produce standard products.  We offer a wide variety of molds to produce MXL timing belts, 40 DP timing belts, and XL timing belts in common sizes in addition to various metric and English pitch timing belts.  Our ISO 9001:2015 certified facility also features extensive research and development in a modern laboratory environment.

Please view our mold list to see the standard products we currently offer, or contact us directly to discuss your specialty application.

Please Click Here to download a copy of our brochure.


Check back soon for new and featured products!