Li Gear, based in Chicago, is a leading manufacturer of gears, gearboxes, and other precision machined products for industrial markets. We are an innovative, complete supply chain solution for high-quality gearing and precision parts. We add value throughout the manufacturing process.

Our story. 

Founded in 1997, Li Gear has manufactured gears and other machined products for customers in oil and gas, construction, mining, and other heavy industries. We are a world-class supplier to machinery and equipment manufacturers and a trusted segment of their integrated supply chain.

Li Gear is quality focused. We are a valued partner to our customers and support their business growth. We offer a complete supply chain solution from purchase order to delivery, and aftermarket support. Whether it is a prototype or production quantity, our services and products make the difference.

Li Gear designs products at the highest quality level. Our gears are heat-treated and ground. We inspect every detail on every part that goes out our door. Our customers can expect to see our finest quality on their assembly line. In today's competitive markets, they recognize the value of our superior products and the long-term benefits we create for their business.

We are proud to be a member of the American Gear Manufacturers Association and other premier industry organizations. We are excited for our nation's growing economy and to play a part in its manufacturing revolution. Please feel free to contact us to learn more.