Chicago industrial.
Caterpillar. Deere.
Argonne research.

Yes. Caterpillar Tier-2/3 supply chain — construction and mining equipment components. Hydraulic manifolds, engine components, specialty heavy equipment hardware. Materials: 4140 Q&T structural, hardened steel wear components, abrasion-resistant plates for mining equipment.

Yes. John Deere Tier-2/3 supply chain — agricultural equipment components. Tractor hydraulic components, harvest equipment (combine) hardware, precision agriculture sensors. Seasonal demand for pre-season ramp (spring planting, fall harvest).

Yes. Argonne National Laboratory research programs — advanced photon source, materials research, nuclear research. Specialty research hardware, custom experimental fixtures, one-off precision parts. Research budget processes, specific documentation. Specialty materials (OFE copper, Mo-TZM) for research applications.

Yes. Fermilab (Batavia) particle physics research — accelerator components, beam line hardware, specialty experimental equipment. Research-grade precision, specialty materials, one-off custom parts for physics experiments.

Yes. Abbott Laboratories pharmaceutical and medical device manufacturing support. ISO 13485-compatible documentation for medical work. USP Class VI materials where needed. 316L electropolished for biopharm.

Winter delivery via Chicago accommodates weather delays. Materials not typically affected by shipping temperatures. Logistics tracking monitors weather-related delays. Indoor storage at freight terminals during extreme weather.