IAAF World Athletics Championships Doha 2019Sep. 27 – Oct. 6, 2019

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Who is TDK?

TDK has been an official bib sponsor since the first World Athletics Championships held in Helsinki, Finland.
TDK is a leading global electronics company with a history of more than 80 years, first established in 1935 to commercialize ferrite, an electronic material that is used widely in electronic devices.
Our 105,000 employees are committed to create new and innovative products and technologies such as passive components, sensors and energy devices, which will contribute to many products in the daily life of end consumers, ranging from the information and communication, to the automotive and industrial and energy application markets.