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To provide full technical support for all of NTN's operations in North America, the NTN Technical Center (U.S.A.), Inc. was established combining NTN-Bower Corporation and NTN Bearing Corporation of America's test equipment within the expanded Ann Arbor
Opelika Metalfab is a Opelika, AL-based company in the Manufacturing sector.
Vishay is a Covina, CA-based company in the Manufacturing sector.
Mission Rubber Co is a Corona, CA-based company in the Manufacturing sector.
QEI, Inc., founded in 1960 as Quindar Electronics, designs and manufactures Supervisory Control and Data Acquisition (SCADA) equipment and systems. The founders, experts in solid-state theory, initially produced one of the first transistorized families