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Significant Customers. Due to the concentration in the automotive industry, management believes that sales to individual automotive customers are significant. The following table shows sales to the Company’s significant customers as a percentage of consolidated net sales for the three months ended May 31, 2012 and 2011.


	% of Consolidated Net Sales for the Three Months Ended May 31,
Customer	2012			2011
Chrysler		20	%		16	%
US Steel		16	%		26	%
Ford		11	%		11	%

The following table shows gross accounts receivable from the Company’s significant customers as a percentage of total consolidated gross accounts receivable as of May 31, 2012, and February 29, 2012.


	% of Consolidated Gross Accounts Receivable
Customer	May 31, 2012			February 29, 2012
Chrysler		20	%		18	%
Ford		11	%		15	%
US Steel		9	%		12	%