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Headquarter (R&D, Production Center) ADD : 9F.,No.5, Taiyuan 1st St., Zhubei City, Hsinchu County 302, Taiwan R.O.C. | TEL : 886.3.560.1666 | FAX : 886.3.560.1888 Sales Branch Office ADD : 12F-5, No. 408, Ruiguang Rd., Neihu District, Taipei 114, Taiwan, R.O.C. |TEL: 886.2.8751.2062 | FAX : 886.2.8751.5064