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Concerning the answer our company

Depending on the nature of your inquiry, your reply may be sent by postal mail, phone or facsimile. Although the sections in charge will endeavor to answer your inquiries or suggestions as soon as possible, some inquiries may require some time and we do not guarantee to answer all the requests. Please understand that inquiries received on Saturdays, Sundays, national holidays, year-end through New Year holidays and summer holidays will be addressed from the following business day.
What we do
 
Location PROFILE

Pioneer Semiconductor Machine Co., Ltd.
Sun Full Semiconductor Limited Co., Ltd.
North Star Handler Co., Ltd.

Headquarters
TEL : +886-7-559-7081
FAX : +886-7-559-7080
ADD : 12F., No.1029, Yucheng Rd., Gushan Dist., Kaohsiung City 804723, Taiwan R.O.C.

Hsinchu
TEL : +886-3-528-6018
ADD : No. 256-2, Jingguan Blvd., Xiangshan Dist., Hsinchu City 300079, Taiwan R.O.C.