Gallery Brassworks International
George Butler Associates, Inc.
Glen Raven, Inc.
Grant County Steel
Great Lakes Components
Gremp Steel Company
Guier Fence Co.
HICORP Steel Buildings, Inc.
Harrington Environmental Engineering
Hartman Equipment, Inc.
Heimbuck Welding & Ornamental Iron
Historical Arts & Casting, Inc.
Hollaender Manufacturing Company
Hollaender Mfg. Co.
Howard Wire Cloth CO.
Hurricane Fence Company
I K G Industries Ltd. Div of Harsco Canada Ltd.
Indalex Div of Caradon Ltd.
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