When attending brewery equipment auctions, top brands to look for include Ss Brewtech for its durable fermenters and tanks, Blichmann Engineering known for its high-quality brewing systems, and DME Process Systems for large-scale, professional-grade equipment. JV Northwest offers robust, stainless steel vessels, while Premier Stainless Systems is recognized for turnkey brewery solutions. These brands are trusted for their reliability, efficiency, and longevity in the brewing industry.