.png){kind=logo}
Deal Of The Day
Top Sellers
Top Trending
New Arrivals
Shop By Brands
Circle Gear & Machine Co., Inc.
Cicero Illinois US 60804
About Seller: Since 1951, Circle Gear has been a leading provider in the Chicago area gear market, specializing in small lot production with a solid reputation for customer satisfaction. Our team works from detailed drawings or reverse engineering from worn samples to meet our customers' objectives, quality standards, and delivery requirements. As a full-service manufacturing facility, Circle Gear utilizes a diverse range of machining and fabricating equipment to handle a wide variety of projects internally, ensuring on-time delivery. With over 40 years of experience, quality control is a top priority at Circle Gear, with a company-wide commitment to total quality throughout the manufacturing process. Our Quality Assurance program follows ISO 9002 guidelines, with planned inspections during all phases of production and constant in-process inspections by skilled machinists and inspectors in an environmentally controlled inspection laboratory. Instruments used for gear tooth geometry measurements are calibrated and certified for accuracy, and our Heat Treat Inspection laboratory ensures that hardened products meet specific component requirements through sectioning, testing, and photography.