Quarters Hardware

Corbin Russwin, Inc.

Dorma Architectural Hardware

De La Fontaine Industries

Falcon Lock

Hager Companies

Ives ( IR )

LCN Closers

MarksUSA

Marshfield Door Systems, Inc.

National Guard Products, Inc.

Norton (Assa Abloy)

Pemko Manufacturing Co

Rockwood Manufacturing Co.

Schlage Lock Co.

Stanley Security Solutions, Inc.

Von Duprin

Yale Security, Inc.

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