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E-Mail : Helpdesk@mail.sumitronics.com.tw
 


Hsinchu Office
TEL：+886 3-5711499
Address：8F., No. 415, Sec. 2, Gongdao 5th Rd., East Dist., Hsinchu City 300, Taiwan (R.O.C.)


Tainan Office
TEL：+886 6-5897766
Address：Rm. B, 7F., No. 349, Zhongshan Rd., Shanhua Dist., Tainan City 741002 , Taiwan (R.O.C.)