Aluminum Supply Company, Inc. (ASCO) is a second-generation, family-owned business based in Detroit, Michigan. Since 1948, we have built an impeccable reputation by consistently providing quality materials and exceptional service to our customers.

ASCO's highly experienced, highly knowledgeable staff and endless network of industry resources ensures that we can meet the needs of any job of any size requiring extrusions, sheet stock and plate, or fabrication. Material we specialize in handling include steel, stainless steel, aluminum, and copper.

Aluminum Supply Company is a certified Woman Owned Business Enterprise, Detroit Based Enterprise, Small Business Enterprise, and Wayne County Based Enterprise.

Aluminum Supply Company is in conformance with ISO 14001:2015.
View Certificate: C2022-03357»
View Environmental Quality Policy»

ASCO is also certified with an ISO 9001:2015.
View Certificate: C2022-03360»
View Quality Policy»

Follow Us

Food Service Flyer

10/22/2024

Whether you’re building a food truck, a walk-in cooler, or outfitting a restaurant or food processing facility, we’ve got the metals you need.
Click Here>>

2024 Capability Statement

09/22/2024

ASCO has a full range of products and services to keep you supplied:
ASCO Capability Statement (PDF)

Mailing List Sign Up

05/09/2023

Stay up to date about our products and services by signing up for the ASCO Mailing List. <<SIGNUP>>

Sheet Stock Flier

01/24/2023

Our sheet stock flierr has general information about sheet metal products and fabrication:
asco-sheetstock-web (.pdf 765KB)

Recent Projects We've Supplied

DMC-CHOM,
Detroit, MI
See details»
St. Joseph Mercy Ann Arbor,
Ypsilanti, MI
See details»
Detroit Public Schools,
Detroit, MI
See details»

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Aluminum Supply Company, along with Marshall Sales Inc., are subsidiaries of Marshall Holding Company. For more information about MHC: Click Here