No.1-99, Yuanji Rd., Mingjian Township, Nantou County 551, Taiwan (R.O.C.)
No.15, Lane 104, Pengyi Rd., Taiping Dist., Taichung City 411, Taiwan (R.O.C.)   /   TEL : 886-4-22756888   /   FAX : 886-4-22788878   /   E-mail: sales@widen.com.tw