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   Direct Line
                   Taiwan Office Phone: +886-3-461-0210
                   Taiwan Office Fax: +886-3-462-1226


                   China Office Phone: +86-769-8318-8045 EXT: 8300 (Prime subsidiary)

                   China Office Fax: +86-769-8318-8043
 

  Address
                   Taiwan: 69, Tung-Yuan Rd., Chung-Li Industrial Park, Chung-Li Dist,
                   Taoyuan City, 32063 Taiwan

                   China: No.55, Xin-Yuan 2nd Rd., Song-Bo-Lang Vil., Da-Lang Township,
                   Dong-Guan City, Guangdong Province, 523782 China

   E-mail
                   contact@keystonesemi.com