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Union Semiconductor, Inc. Tel: +1-415-828-9597
E-mail:sales@union-ic.com
Union Semiconductor (HK) Ltd. Tel:(852)22107006
Fax:(852)83431122
E-mail:sales@union-ic.com
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ISO9001:2000 registration awarded
Union Semiconductor has been awarded ISO9001:2000 registration after successfully passing audit on Dec 12, 2002 made by United Registrar of Systems Ltd.  
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