GUARULHOS, Brazil--(BUSINESS WIRE)--Axalta Coating Systems (NYSE: AXTA), a leading global supplier of liquid and powder coatings, won Hyundai’s best supplier award recently in the Excellence in Purchasing category at the second annual Supplier of The Year event, held recently in Piracicaba, Brazil. “We are very proud to have received this prestigious award,” explains Mateus Aquino, OEM Business Director for Axalta in the Southern Cone. “The recognition underscores the close collaboration betwee