Facility

ATL/TDK Combined China Operations (Dongguan + Ningde)

TDK Corporation's battery presence in China encompasses ATL's Dongguan campus and Ningde factory as consolidated operations under TDK's Energy Application Products segment. TDK itself does not manufacture cells at additional China locations — the ATL subsidiary operations are the TDK battery presence in China. The combined ATL+TDK supply constitutes more than 50% of Apple iPhone battery cells annually. TDK's 2005 acquisition of ATL remains one of the most consequential supply chain M&A transactions in consumer electronics history. Source: https://www.tdk.com/en/news_center/press/2005/2005_09_01_01.html