Expanded Technologies’ sole focus is the manufacturing of quality expanded metals for the HVAC/IAQ filtration industry. Our expanded metal supports pleats and is the backbone of filters worldwide. Because our high-precision machinery, equipment, and tooling are designed, engineered, and built in-house, we can precisely customize any pattern, shape, and size. This allows us to produce expanded metals to your exact specifications and within tolerances of one-half of one-thousandth of an inch, which is one-eighth the diameter of a human hair. With over two centuries of combined experience in management alone, Expanded Technologies has a reputation for integrity, unsurpassed quality, and customer service, assuring that you get the exact material you ordered when you need it. Our impeccable customer service and 100% on-time delivery set us apart; we operate and ship 24/7. Our dedicated long-term employees assure you that you will receive a quality product with consistency and repeatability. We have an excellent reputation, not only with our customers but also with our vendors who extend to us their best prices and delivery times.
