One visible trend is processor-driven hygiene by design: vertical tanks with fewer weld seams, full-coverage CIP spray balls, and faster drain geometry to cut clean time minutes per turn. On the thermal side we see more jacketed tanks with tighter delta-T control to protect high-value SKUs like A2 or ultra-filtered lines where scorch cost is high. Small and mid shops pull toward modular skid tanks that can roll in and tie to utilities without gutting the room. For buyers on price, Chinese OEM clusters near Wenzhou and Foshan are exporting ASME-ready shells with EU gaskets at a 15-25 percent landed save when paired with neutral third-party inspection like we run in SourcingXpro to de-risk finish and weld quality.