Dear Li Wang,
we are able to solve your problem with our silicet vacuum wafer-holders. For
first information please see our website www.silicet.de. Feel free to
contact us directly.

Best regards
Regina Müller

silicet AG
Lindenbergstr. 30
D-34253 Lohfelden
fon: +49 (0) 0561-51 09 02 60
fax: +49 (0) 0561-51 81 66
mail: mueller@silicet.de
internet: www.silicet.de