KLA Corporation is the world famous professional American-funded semiconductor (chip) equipment supplier, the company is headquartered in California, the United States, since its establishment in 1976 has been committed to product research and development, to provide more perfect and humanized service to customers all over the world, and to assist semiconductor (chip) manufacturers to create high quality, high efficiency production quality, the current branch throughout the Americas, Europe, Asia and other countries. Since 1999, KLA has established branches or offices in Shanghai, Tianjin, Beijing and Suzhou, China.