Leading design-manufacturer of mission critical machined precision parts with a goal of exceeding our customer expectations for quality, delivery and cost. Let us help solve your problems.


Overton Chicago Gear a leading manufacture for mission-critical gears and gearboxes for a customers in heavy duty industrial applications. Primarily focused on OE work, but has recently developed a R&R business for gearboxes and gearing. Crown Precision is a leading manufacture of complex precision machined components and assemblies for the Aircraft industry, primarily “hydraulic actuation components”, assemblies and sub assemblies; utilizing lean manufacturing of rod ends and rod end assemblies, glands, caps, retainers, and sleeves… to provide competitive solutions for our Customers.
LOCATION: Chicago, IL LOCATION: Irwindale, CA


Precision Aero is a leading manufacturer of precision machining for the Aircraft industry primarily “braking components”, including fuse plugs, close tolerance machined parts and small assemblies.  With a professional staff that is engineering and customer focused we supply the highest quality specialized parts, assemblies, and technical assistance. Sungear is a leading manufacture for high precision gears, splined shafts and related sub-assemblies for the Aerospace Industry.  The tougher the gears the better. Sungear can also manufacture simpler gears, but on parts where others have failed, or others struggle, that is where Sungear thrives.