DE SIN OPTOELECTRONIC CO.,LTD Business hours: 10:00-18:00 ADDRESS: No.841, Fuke Rd., Xitun Dist., Taichung City 407, Taiwan (R.O.C.)TEL: 886-4-2452-9826FAx: 886-4-2452-4166E-mail：desin9996@gmail.com
DE SIN OPTOELECTRONIC CO.,LTD
Business hours: 10:00-18:00 ADDRESS: No.841, Fuke Rd., Xitun Dist., Taichung City 407, Taiwan (R.O.C.)TEL: 886-4-2452-9826FAx: 886-4-2452-4166E-mail：desin9996@gmail.com