Amphenol Corporation, founded in 1932, is one of the world's largest connector manufacturers. It is headquartered in Connecticut, USA. It entered China in 1984 and was listed on the New York Stock Exchange in 1991. As the best listed company on the New York Stock Exchange, February 10, 2006, was named "Amphenol Day."

In 2008, IT was ranked 54th in the Top 100 IT companies of Business Week and ranked first in the S&P 500. Group sales in 2012 amounted to $4 billion.

Amphenol is headquartered in Connecticut, the United States, the group in the implementation of the global localization strategy, a total of 90 plants and more than 100 sales offices worldwide, the global workforce of 30,000 people, directly to customers on all continents to provide products and implementation of local services.