Representative

	United Microelectronics Corporation		CSM Corporation
	2000-01		2002-01
	Class 1000 Up-grade Class 100		Clean room, Exhaust,Process, Special Gas System, Hook –up and Relayout System
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	SINTEK Photronic Corporation		HannStar Display Corporation
	2004-06		2004-12
	Clean room, Exhaust, Pcw, Gen Hvac, Hook –up System		MEP, Electrical, HVAC, Haydrant, Water Supply System
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	Winbond Electronics Corporation		ChipMOS Technologies (Bermuda) LTD.
	2005-06		2007-04
	MEP, Electrical, HVAC, Haydrant, Water Supply System		Cleanroom  System
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	Lextar Electronics Corporation (Taiwan)		SiPix Technology, Inc.
	2008-01		2009-01
	Cleanroom System, Interior, Electrical, HVAC, Process Piping, Exhaust System		Cleanroom System, Mep System, FireFighting System
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	Lextar Electronics Corporation (China)		ETANSI Inc.
	2010-08		2011-04
	Cleanroom System, Interior, Electrical, HVAC, Process Piping, Exhaust System		Cleanroom System, Interior, Electrical, HVAC, Process Piping, Exhaust System
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	Showa Denko HD TRACE Corporation
	2012-12
	Level 10 Cleanroom System  (Class 10)