Assembly Service Our Assembly Services are designed to do one thing: make your out-sourcing more efficient and complete.　More Test Service Our Testing Services offer our customers with the very latest testing solutions.　More Bumping Service SPIL is one of the major leading wafer bumping service providers in the world.　More

Apr 24, 2018 Siliconware Precision Industries Reports Unaudited Consolidated Financial Results for the First Quarter of 2018Visit Mar 27, 2018 It Is Approved By TWSE That The Shares of ASE Industrial Holding Co., Ltd. Will Be Listed On April 30, 2018 And Shares of SPIL Will Be Delisted On The Same DayVisit Feb 12, 2018 SPIL Board of Directors Resolved the Effective Date of the Share Exchange between SPIL and ASEVisit More

First Quarter 2018 Operating Results   Monthly Sales Oct 2019    Monthly Sales Sep 2019    Monthly Sales Jul 2019  More

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