Ametek

AMETEK, Inc. is an American global manufacturer of electronic instruments and electromechanical devices with a headquarters in the United States and over 220 manufacturing sites worldwide.[3]
The company was founded in 1930. The company's original name, American Machine and Metals, was changed to AMETEK in the early 1960s, reflecting AME's evolution from a provider of heavy machinery to a manufacturer of analytical instruments, precision components and specialty materials.[4]