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Members List

  • Manufacturer Members (14)
  • Associate Members (4)
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  • Barrington Manufacturing

    Barrington Manufacturing

    Barrington Manufacturing, established in 1948, is a manufacturer of Pipe Fittings & Sheet Metal Work for...

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    • (417) 876-5885
    • (417) 876-2203
    • sales@barringtonmfg.com
    • www.barringtonmfg.com
    • 401 W. Field Blvd
    • El Dorado Springs
    • MO
    • 64744

  • Cleveland Tool & Machine

    Cleveland Tool & Machine

    Cleveland Tool And Machine began as a manufacturer of high quality automated machinery for the production of...

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    • 216-267-6010
    • sales@clevelandtool.com
    • www.clevtool.com
    • 4717 Hinckley Industrial Pkwy.
    • Cleveland
    • OH
    • 44109

  • Crown Products Company, Inc.

    Crown Products Company, Inc.

    Since 1964, Crown Products has been a leading manufacturer of air duct products for the HVAC industry. We...

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    • (904) 737-7144
    • (904) 737-3533
    • info@crownproductsco.com
    • www.crownproductsco.com
    • 6390 Philips Highway
    • Jacksonville
    • FL
    • 32216

  • Duc-Pac Corporation

    Duc-Pac Corporation

    The Duc-Pac Corporation is a Steel-Duct fabrication firm based in Springfield, MA.

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    • 413-525-3302
    • 413-525-8366
    • greg@ducpac.com
    • 1125 Page Blvd.
    • Springfield
    • MA
    • 01104

  • Duferco Steel Inc.

    Duferco Steel Inc.

    Duferco was established in 1979 by Bruno Bolfo and a group of other steel professionals  to exploit the...

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    • (732) 242-1509
    • (732) 242-1017
    • alvin.faett@dith.com
    • www.duferco.com
    • 100 Matawan Rd.
    • Suite 400
    • Matawan
    • NJ
    • 07747-3916

  • Elgen Manufacturing

    Elgen Manufacturing

    Elgen Manufacturing Company, INC.  is a HVAC and sheet metal manufacturer, serving HVAC contractors,...

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    • (800) 503-9805
    • (201) 964-9030
    • sales@elgenmfg.com
    • www.elgenmfg.com
    • 10 Railroad Ave
    • Closter
    • NJ
    • 07624

  • Gray Metal Products

    Gray Metal Products

    Our present and continued objectives are to supply our distributors with a product line that is ever consistent in...

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    • (585) 226-8660
    • (585) 226-9356
    • sales@graymetal.com
    • www.graymetal.com
    • P.O. Box 129
    • Avon
    • NY
    • 14414

  • GreenSeam Ind.

    GreenSeam Ind.

    GSI's pipe and fittings product line includes our revolutionary GreenSeam+ System which incorporates...

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    • (800) 248-2355
    • (724) 258-2750
    • contact@greenseamind.com
    • www.greenseamind.com
    • 210 Fifth Street
    • Charleroi
    • PA
    • 15022

  • Heating & Cooling Products

    Heating & Cooling Products

    Heating & Cooling Products, founded in 1955, manufactures and distributes superior quality sheet metal products....

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    • 800-253-8236
    • scott.bell@HC-products.com
    • HC-products.com
    • 325 Commerce Dr.
    • Mt. Vernon
    • OH
    • 43050

  • Imperial Manufacturing Group

    Imperial Manufacturing Group

    Imperial Manufacturing Group’s remarkable story began with an entrepreneur named Normand Caissie and four...

    Learn More
    • (506) 523-9117
    • (506) 523-9024
    • customer.service@imperialgroup.ca
    • www.imperialgroup.ca
    • 40 Industrial Park St.
    • St. Richibucto
    • NB
    • E4W 4A4, Canada

  • Lukjan Metal Products

    Lukjan Metal Products

    LUKJAN METAL PRODUCTS is a family owned and operated business that has been manufacturing high quality sheet metal...

    Learn More
    • (440) 599-8127
    • (440) 593-6237
    • sales@lukjan.com
    • www.lukjan.com
    • 645 Industry Rd.
    • PO Box 357
    • Conneaut
    • OH
    • 44030

  • M&M Manufacturing Company

    M&M Manufacturing Company

    M&M Manufacturing™ (“M&M”) is one of the country’s largest producers of...

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    • (817) 336-2311
    • (817) 870-2934
    • sales@mmmfg.com
    • www.mmmfg.com
    • 4001 Mark IV Pkwy.
    • Fort Worth
    • TX
    • 76106

  • Mitchell Metal Products, Inc.

    Mitchell Metal Products, Inc.

    Mitchell Metal Products is a family-owned company that began operations in 1924 and has been under the present...

    Learn More
    • (662) 289-7110
    • (662) 289-7112
    • info@mitchellmetal.net
    • www.mitchellmetal.net
    • P.O. Box #789
    • Kosciusko
    • MS
    • 39090

  • Optima Steel International, LLC

    Optima Steel International, LLC

    Optima Steel International, LLC, is a leading specialized supplier of a diverse range of steel products. The company...

    Learn More
    • 925-338-2300
    • 925-349-9400
    • m.gable@optimasteel.net
    • www.optimasteel.net
    • 1320 Willow Pass Rd., Ste. 700
    • Concord
    • CA
    • 94520

  • Royal Metal Products

    Royal Metal Products is a provider of HVAC metal and flex duct products.  We partner with HVAC distribution...

    Learn More
    • 678-563-0003
    • 678-563-0094
    • mathew.sweet@royalmetalproducts.com
    • www.royalmetalproducts.com
    • 100 Royal Way.
    • Temple
    • GA
    • 30179

  • Seal-Tite, LLC

    Seal-Tite, LLC

    Since the spring of 1900, the finest HVAC technicians and craftsmen have insisted on...

    Learn More
    • (937) 393-4268
    • (937) 393-1262
    • mjk@sealtitehvac.com
    • www.sealtitehvac.com
    • 120 Moore Road
    • Hillsboro
    • OH
    • 45133

  • Southwark Metal Mfg. Co.

    Southwark Metal Mfg. Co.

    Southwark Metal Mfg. Co. has been manufacturing prefabricated sheet metal ducts and fittings for over 70 years....

    Learn More
    • (215) 735-3401
    • (215) 735-3406
    • sales@southwarkmetal.com
    • www.southwarkmetal.com
    • 2800 Red Lion Rd.
    • Philadelphia
    • PA
    • 19114

  • Transportation Insight Holdings

    Transportation Insight Holdings

    Transportation Insight Holdings is a combination of Transportation Insight (TI) and Nolan Transportation Group (NTG)...

    Learn More
    • 828-485-5000
    • info@transportationinsight.com
    • httsp://transportationinsight.com
    • 310 Main Ave Way SE
    • Hickory
    • NC
    • 28602

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The ADI - Air Distribution Institute, was formed in 1947 to promote the use of fabricated steel duct pipe and fittings for air distribution products. Today the alliance of ADI member companies produce steel duct pipe and fittings designed to efficiently deliver conditioned air in your home and office. ADI sponsors independent third party research to accurately substantiate the superior benefits of Steel Air Distribution Systems.

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