EX-21.1 3 d240750dex211.htm SUBSIDIARIES OF THE REGISTRANT Subsidiaries of the Registrant

EXHIBIT 21.1

 

SUBSIDIARIES OF QUANEX BUILDING PRODUCTS CORPORATION

   

STATE OF INCORPORATION

Nichols Aluminum, LLC

    Delaware

Nichols Aluminum-Alabama, LLC

    Delaware

Quanex Homeshield, LLC

    Delaware

Imperial Products, LLC

    Delaware

Colonial Craft, LLC

    Delaware

Mikron Industries, Inc.

    Washington

Mikron Washington, LLC

    Washington

TruSeal Technologies, Inc.

    Delaware

QBP Capital LLC

    Delaware

Edgetech I.G., Inc.

    Ohio

Edgetech Europe GmbH

    Germany

EPG Sales, Inc.

    Delaware