We custom design and fabricate our duct work to your specifications. Our capabilities, facilities and research and development make us second to none when choosing a metal manufacturer for your project. Research and development are key elements of Deltaks’s customer service model. Custom designs are cost effective and provide an accommodating path forward and a reliable product to fit your specific needs. The company’s experienced engineers and field personnel have earned a reputation for listening to specific needs or problems outlined by customers, and working hard to deliver the best solutions in a timely manner.