AD Process Equipment, a Gray company, offers a single source for system design and process equipment integration. Whether you're building a single system or making facility-wide upgrades, our comprehensive offerings in custom process solutions are customized to cover your unique needs. Our team focuses on dry material systems, liquid process systems, stainless steel fabrication, controls & panels, confectionery process equipment, and integrated systems. Our group joined Gray in 2019 and is closely aligned with Anderson Dahlen Inc. In 2022, Spec Engineering merged with AD Process Equipment.