Sheet Metal Connectors, Inc. fabricates premium quality commercial and industrial HVAC sheet metal products. SMC can supply: Rectangular Ductwork, Spiral Pipe, Fittings, Custom Welding, Stamped Fittings, Oval Spiral and Duct Accessories. All products are made in the USA in Minneapolis, MN and Rockford, IL.
RiteChoice Ducting
RiteChoice™ Ducting is a leading U.S. manufacturer of flexible ducting and temporary climate control solutions built for performance, reliability, and efficiency — available in a range of customizable sizes and configurations. From industrial flexible ducts to plenums and ThermoShield™ Steel Panel Kits, we deliver products designed to keep air moving. With expert support, RiteChoice™ Ducting provides solutions throughout North America with airflow you can trust. | RiteChoice™ Ducting is a leading U.S. manufacturer of flexible ducting and temporary climate control solutions built for performance, reliability, and efficiency, available in a range of customizable sizes and configurations. Our product line includes a wide range of ducting options and accessories; including, Industrial Flexible Ducting, Plenums, and ThermoShield™ Steel Panel Kits designed to deliver efficient heating and cooling distribution. We take pride in engineering high-quality products and delivering exceptional customer service, offering both expert support and customized solutions tailored to your business needs. | RiteChoice Ducting is a American manufacturer and global supplier of Industrial Flexible Ducting for environmental and HVAC temperature control applications. Order online at ritechoiceducting.com or call (800) 297-8900 today!
Kanomax USA
Kanomax delivers the best measurement solutions with its products and services that adapt precision measurement technology for fluids and particles. We contribute to technological innovation and quality improvements for the processes of quality and environment management. Sustaining human well-being in the areas of environment, health, and energy have always been a primary focus of Kanomax. We develop leading technology with the goal of maintaining health and safety in industries including automotive, aerospace, semiconductor, electronics manufacturing, heavy industry, steel, shipbuilding, pharmaceutical, biotechnology, food processing, medical, construction and civil engineering. | Kanomax delivers the tools to make air measurable, reliable, and safe. From HVAC testing and balancing to cleanroom monitoring and IAQ diagnostics, our instruments put accuracy in your hands. We provide anemometers, balometers, particle counters, and monitoring systems trusted by engineers worldwide. Backed by U.S. calibration services and 85+ years of innovation, Kanomax helps you optimize performance, protect health, and prove compliance with confidence.
JP Lamborn (JPL)
JP Lamborn (JPL) is America’s leading third-generation, family-owned flexible duct manufacturer. For over 60 years, we’ve built our reputation on premium quality, competitive pricing, and dependable service. With four U.S. plants, we deliver products quickly and reliably wherever you do business. Flexible duct is our specialty — it’s all we do, and we do it right. Choose JPL for performance, partnership, and proven results — right out of the box.