PLANK OPTOELECTRONICS INC.

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Head Quarters & Lab Site

11F-2, No.99, Sec. 1, Nankan Rd., Lujhu District, Taoyuan City 338, Taiwan,R.O.C.

TEL: 886-3-2227887

FAX : 886-3-2125404

Sales Contact : sales@plank.com.tw

General Contact: plank@plank.com.tw