Wilsonart Engineered Surfaces, a global manufacturer and distributor of High Pressure Laminates and other engineered composite materials, completed the acquisition of Technistone, a manufacturer of quartz stone. Financial terms were not disclosed. 'This acquisition represents a significant commitment to our Wilsonart® Quartz program and supports our mission to create surfaces our customers love, with service they can count on. We welcome Technistone to the Wilsonart Engineered Surfaces portfolio of brands and products, and look forward to collectively serving our customers with a world-class quartz program," Andrew Korzen, VP, Product Management.