Contact Us
Union Semiconductor, Inc. Tel: +1-650-575-5704
E-mail:sales@union-ic.com
Union Semiconductor (HK) Ltd. Tel:(852)22107006
Fax:(852)83431122
E-mail:sales@union-ic.com
Union Semiconductor (Shanghai) Ltd. Tel:(86)21-51093966
Fax:(86)21-51026018
E-mail:sales@union-ic.com
Contact Us

 
Worldwide Locations
 
Corporate Headquarters
 
Union Semiconductor, Inc.
Add: 5201 Great America Pkwy,Suite 320,Santa Clara,
CA 95054

Tel: +1-650-575-5704
 
Map,Directions
 
Worldwide
Worldwide Locations
 
Technical Support

 
Contact Applications Technical Support

 
Our professional team of applications engineers is
available to answer questions via email or phone.
We respond to most requests within one business
day.
 
Technical Support by Email
Technical Support by Phone
Sales Contacts
 
Sales Offices
Worldwide Distributors
 
Customer Service
 
North America
Tel: +1-650-575-5704
sales@union-ic.com
 
Asia 
Tel: +86-21-51093966
sales@union-ic.com
 
Other Requests
 
If your question does not fit the above categories,
please use our contact form. We respond to all
requests, usually within one business day.

 
Employment
 
Career Opportunities at Union

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