Aluminum Sheet & Coil Specialists


We service all of the U.S., Canada, Mexico and the Caribbean


We are committed to being a supplier of quality products and services

Who We Are

We are an industry leader in the aluminum sheet and coil distribution business. With multiple service centers conveniently located across North America, we service all areas of the U.S., Canada, Mexico and the Caribbean.

What We Do

We stock a variety of metals products. We also provide value-added processing, such as slitting, shearing, blanking, leveling and cut-to-length. Our vast inventory and processing capabilities surpasses that of our competitors.

Customer Service

With 11 A.J. Oster branches throughout North America, the company has grown a highly engaged team of employees dedicated to providing customers with the service they demand.

Our Products

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Alumet Supply News

A.J. Oster, a division of Global Brass and Copper, Inc., acquires Alumet Supply

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I am pleased to announce the acquisition of Unimet Metal Supply and Alumet Supply by A.J. Oster, LLC., a division of Global Brass and Copper, Inc. We are excited and confident that the combination of Unimet and A.J. Oster will enable us to assemble the industry’s most talented team of people to deliver exceptional service and quality products for you, our customers.

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Alumet Supply Relocates Houston, Texas Branch

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Alumet Supply announces the relocation of the Houston, Texas branch. The new warehouse is only 10 miles away from the former location. Alumet Supply’s business in the Southwest region has grown considerably, which led to a need for greater warehouse space. The new warehouse is 20,000 square feet, allowing Alumet Supply to stock more of a variety of inventory items for its customer base.

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