Exhibit 12.1

COOPER STANDARD HOLDINGS INC.
COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES
(dollars in millions)

			Predecessor												Successor
			December 31, 2003						January 1 to December 23, 2004						December 24 to December 31, 2004						Combined 2004						December 31, 2005						December 31, 2006						December 31, 2007
Earnings (loss) from continuing operations before income taxes, adjustment for minority interests in consolidated subsidiaries and income or loss from equity investments					91.6						117.3						(6.3	)					111.0						9.6						(15.0	)					(119.6	)
Plus:
Fixed charges					11.9						9.1						5.8						15.0						71.6						92.9						104.8
Earnings available for fixed charges					103.5						126.4						(0.5	)					126.0						81.2						77.9						(14.8	)
Fixed charges
Interest expenses					7.6						4.2						5.8						10.0						66.6						87.1						97.4
Estimated interest factor for rentals					4.3						4.9						0.0						4.9						5.0						5.8						7.4
Fixed charges					11.9						9.1						5.8						15.0						71.6						92.9						104.8
Ratio of earnings to fixed charges					8.7	x					13.9	x					—						8.4	x					1.1	x					—						—
Deficiency																	—																		—						—