The leader in automated HVAC coil lines, duct fabrication systems, seam closers and corner inserters - a company with a rich history that has the experience and proven know-how to develop systems meeting the specific production goals of customers - worldwide. The Fabriduct(R), ProFabriduct(R), Ductomatic, Cornermatic(R), Whisperloc(R), and Elbowmatic machines are the industry's finest products. Our advanced technologies are field-proven and guaranteed to outperform your most demanding expectations.