Which Industrial Service or Equipment Provider Should You Choose in DeKalb, IL?

H A Phillips is a manufacturer and supplier of industrial refrigeration components since 1928. We specialize in modulating control valves, ASME pressure vessels, recirculation systems, and ammonia refrigeration solutions. Our engineering expertise and ISO-certified manufacturing ensure reliable, high-quality systems for global industrial applications.

Wehrli Custom Fabrication specializes in high-performance diesel engine upgrades and custom metal fabrication. Since 2010, we have provided precision-engineered parts for Duramax, Cummins, and Power Stroke engines, including turbochargers, intake systems, and intercooler pipes. Our 112,000-square-foot facility in DeKalb, Illinois, houses advanced manufacturing capabilities like CNC machining and powder coating to ensure superior product quality.