About Chemi-Flex — 50+ Years of Polyurethane Belt Manufacturing

Founded in 1971 in Lombard, Illinois, Chemi-Flex is one of the few global suppliers offering full-service, end-to-end design, engineering, and manufacturing of polyurethane and silicone timing belts, molded urethane parts, and custom belting products.

Why Choose Chemi-Flex as Your Belt Manufacturer?

We are one of the most versatile, one-stop, end-to-end timing belt manufacturing facilities on the globe. We know and design to specifics outlined in our clients' requests and improve upon those expectations. There are no single-facet cookie-cutter answers in this business, and we have the expertise to solve infinite executions to satisfy our customers' needs.

Company at a Glance:

  • Founded: 1971 (50+ years)

  • Location: Lombard, Illinois, USA

  • Certifications: ISO 9001:2015

  • Products: 10,000+ SKUs

  • Global Reach: 35+ countries

  •  Capabilities: End-to-end under one roof

Our Commitment to Quality

Quality is the foundation upon which Chemi-Flex has earned its reputation over the years. Our quality assurance laboratory conducts an in-depth chemical analysis of all compounds and physical testing of all reinforcing cords before their use to ensure your products meet our and your rigorous standards. To provide the consistent quality you can rely on, Chemi-Flex tests and retests all of our products at every step in the manufacturing process.

Additionally, our use of statistical process control (SPC) continually monitors process capability and product integrity.  We can track each manufacturing lot with quality protocols for cosmetic standards, length, thickness, width, and unique geometric specifications.

ISO 9001:2015 Certificate

Key Stats: Supporting Why Chemi-flex.

50

Years In Business - Since 1971

10k

Over 10,000 SKUs

35+

Countries Served

Sustainability is our focus.

It’s not just something we say; it's how we conduct business and treat the world around us. Many things go into sustainability, and we strive to work towards a justifiable solution every day. Renewable energy, waste reduction, ethical sourcing, employee well-being, community engagement, transparency, water conservation, supply chain sustainability, and carbon offsetting are all a part of our plan for a better future.

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