Dummy wafer

Grind and polish

Headquarter:
2F, No.31, Zhunan Rd., Renwu Dist., Kaohsiung City, Taiwan (R.O.C.)
Exhibition Technology Center in Taipei
No.3, Lane 405, Jianguo Rd., Yingge Dist., New Taipei City, Taiwan (R.O.C.)
Office in Taichung：
3F., No. 159-1, Sec. 1, Zhongxing Rd., Dali Dist., Taichung City , Taiwan (R.O.C.)
Office in Vietnam
No. 613, binhgiangDien road, QuangHoa hamlet, Quang Tien commune,TrangBom district, Dong Nai province, Vietnam
07-3741075
07-3728390(fax)
04-2496-3299(Taichung Office)
longhaosales@gmail.com