INVENTORIES (Tables)

9 Months Ended

Sep. 30, 2011

INVENTORIES

Schedule of the components of inventories

	As of September 30 2011			As of December 31 2010
Raw materials	$	56,108		$	55,486
Work in process		40,781			43,587
Finished goods		183,900			158,574
		280,789			257,647
Less allowance for obsolescence		(21,141	)		(28,065	)
	$	259,648		$	229,582