Metal Rolling and Forming Companies
| Kasle Steel Auto Blankers (Flint, MI)
Primarily Serving: Waterford, MI - Saginaw, MI - Pontiac, MI - West Bloomfield, MI |
| Kasle Steel Corp (Detroit, MI)
Primarily Serving: Dearborn, MI - Warren, MI - Dearborn Heights, MI - Royal Oak, MI |
| Kawneer Co (Harrisonburg, VA)
Primarily Serving: Lynchburg, VA - Charles Town, WV - Centreville, VA - Burke, VA |
| Kempo Steel Fabricators (Tewksbury, MA)
Primarily Serving: Lowell, MA - Lawrence, MA - Haverhill, MA - Medford, MA |
| Ken Brown Construction (Magalia, CA)
Primarily Serving: Chico, CA - Redding, CA - Rocklin, CA - Loomis, CA |
| Ken's Metal Rolling (Kent, WA)
Primarily Serving: Federal Way, WA - Renton, WA - Maple Valley, WA - Issaquah, WA |
| Keystone Guiderail (Worthville, PA)
Primarily Serving: Pittsburgh, PA - Youngstown, OH - Erie, PA - Canton, OH |
| Kiaser Aluminum (South San Franci, CA) |
| Klondyke Metals Inc (Hazlehurst, MS)
Primarily Serving: Jackson, MS - Hattiesburg, MS - Baton Rouge, LA - Monroe, LA |
| Koenig & Vits (Manitowoc, WI)
Primarily Serving: Green Bay, WI - Appleton, WI - Oshkosh, WI - Milwaukee, WI |
| Koppel Steel Corp (Ambridge, PA)
Primarily Serving: Pittsburgh, PA - Youngstown, OH - Canton, OH - Akron, OH |
| Krueger & Co (Elmhurst, IL)
Primarily Serving: Oak Park, IL - Wheaton, IL - Des Plaines, IL - Cicero, IL |
| Ksh Fuel Products (Lake Havasu City, AZ)
Primarily Serving: Henderson, NV - Surprise, AZ - Coachella, CA - Las Vegas, NV |
| L & D Aluminum Doors (Los Angeles, CA)
Primarily Serving: Huntington Park, CA - Inglewood, CA - Glendale, CA - Monterey Park, CA |
| L & M Manufacturing Inc (Hope, MI)
Primarily Serving: Saginaw, MI - Flint, MI - Lansing, MI - Grand Rapids, MI |
| L M Containers (Caruthersville, MO)
Primarily Serving: Jonesboro, AR - Jackson, TN - Memphis, TN - Clarksville, TN |
| Lake Metal Crafters (Gates Mills, OH)
Primarily Serving: Mentor, OH - Cleveland, OH - Lakewood, OH - Cuyahoga Falls, OH |
| Leading Edge Mfg Llc (Youngsville, LA)
Primarily Serving: Lafayette, LA - Baton Rouge, LA - Lake Charles, LA - Kenner, LA |
| Leary Architectural (Middle River, MD)
Primarily Serving: Dundalk, MD - Towson, MD - Baltimore, MD - Ellicott City, MD |
| Lee Olson Supply (Amery, WI)
Primarily Serving: Saint Paul, MN - Minneapolis, MN - Eau Claire, WI - Burnsville, MN |
| Leeds Northwest Llc (Portland, OR)
Primarily Serving: Beaverton, OR - Clackamas, OR - Vancouver, WA - Gresham, OR |
| Lehigh Aluminum (Lehigh Acres, FL)
Primarily Serving: Fort Myers, FL - North Fort Myers, FL - Cape Coral, FL - Port Charlotte, FL |
| Lifetime Railings (Milwaukee, WI)
Primarily Serving: Waukesha, WI - Racine, WI - Kenosha, WI - Waukegan, IL |
| Light Speed Designs Llc (Los Angeles, CA)
Primarily Serving: Huntington Park, CA - Inglewood, CA - Glendale, CA - Monterey Park, CA |
| Lincoln Aluminum Distributing (Jeannette, PA)
Primarily Serving: Pittsburgh, PA - Youngstown, OH - Canton, OH - Akron, OH |
