Tables are the forum for communication, a commitment to productivity and the center of style. Zi-AD Tables add the latitude of personalization to the integrity of fine furniture making. Express your workspace to your advantage. Tables are rectangular, racetrack, elliptical and wedge for AV use. Veneers are the world’s finest. TUOHY’s design/manufacture processes follow DfE (Design for the Environment) protocols, a full life-cycle assessment method for minimizing environmental impact. See All Certifications and Standards.