Contact Us

CSI Investor Relations

Yao-Ming Wei / Michael Hung

IR Line：886-2-89121289

IR E-mail：spokesperson@csi-sensor.com.tw

Stock Affairs Department

Yuanta Securities Co., Ltd

Add：B1F., No.210, Sec.3, Chengde Rd., Taipei City 103, Taiwan, R.O.C.

Tel：886-2-2586-5859