The total manufacturing employment of Lauderdale County in April 2010 was 2 @,@ 850 people . Peavey Electronics Corporation , which has manufactured guitars , amplifiers , and sound equipment since 1965 , operates its headquarters in the city . Other businesses in the area include Avery Dennison , Structural Steel Services , Sara Lee , Tower Automotive , and Teikuro Corporation . The city is also home to four industrial parks .