Li Gear, based in Chicago, is a leading manufacturer of gears, gearboxes, and other precision products for industrial markets. For more than two decades, we have delivered high-quality gearing and precision machined parts.

Our story. 

Founded in 1997, Li Gear has manufactured gears, gearboxes, and other precision products for customers in oil and gas, construction, mining, and other industrial markets. We are a world-class supplier to machinery and equipment manufacturers and a trusted segment of their advanced supply chain. As a valued partner, we offer our products and services from order and delivery to aftermarket and remanufacture.

Li Gear is quality focused. Our custom processes and finished products are industry leading. We heat-treat and grind our gears. We test our gearboxes. We inspect every part before it goes out the door. In today's competitive markets, our customers recognize the value of our superior products and the long-lasting benefits and growth we help create for their business.

Li Gear is involved in the community. We are proud to be a member of the American Gear Manufacturers Association and other premier industry organizations. We are excited and honored to play a part in our country's revolution. Please feel free to contact us to learn more.