The company, founded in 2020 and based in Shenzhen, China, offers a range of products and solutions including optical film measurement, optical critical dimension measurement, X-ray film measurement, X-ray material property measurement, X-ray composition and surface contamination measurement, and more. With a production plant of over 1,000 square meters in Shenzhen, Angstrom Excellence has clean rooms for assembly, commissioning, and laboratory testing at different levels of cleanliness.