Company Category: Duct

Ningbo Sino-Resource Imp. & Exp. Co., Ltd.

HVAC-R supplies, ISO tank, Logistics, Refrigerants, Mapp, Industrial Gas, Medical & Health care, Outdoor

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Mueller Industries, Inc.

Mueller Industries, Inc. (NYSE: MLI) is an industrial corporation whose holdings manufacture vital goods for essential markets such as air, water, oil and gas distribution; climate comfort; food preservation; electrical transmission; medical; aerospace; and automotive. It includes a network of companies and brands throughout North America, Europe, Asia, and the Middle East.

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Midea Building Technologies

Midea Group, a Fortune Global 500 company (ranked #246), is a global technology leader. Its Building Technologies division is dedicated to creating sustainable, intelligent, and people-oriented spaces. We provide comprehensive smart building solutions, including HVAC, elevators, and integrated building management systems. Visit us at AHR 2026 (SU1443, Level 2, South Hall) to explore our latest low-carbon commercial HVAC and digital solutions, driving the evolution of urban living through innovation.

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MFM Building Products

MFM Building Products is a manufacturer of exterior, self-adhering weatherproofing products for the construction industry. Founded in 1961, MFM offers our customers a complete envelope of solutions from the rooftop to the foundation.

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Mettle Flex LLC

Master wholesaler specializing in flexible ducts for both commercial and residential HVAC applications as the exclusive distributor of Flexiva in the USA. Distributors are welcomed!

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Metal-Fab, Inc.

Metal-Fab provides complete and comprehensive venting solutions to the HVAC, Hearth, and Plumbing markets.

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Metal Products Company

Metal Products is a high volume and high quality metal stamping and roll forming operation servicing the plumbing, electrical, and HVAC industries for pipe hanging and protection products. Metal Products manufactures product that covers a wide variety of code spanning across the USA, making us a true national capable brand for pipe protection and hanging needs.

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