The vacuum chamber is designed by TOP TECH. Inside of vacuum has X-Y axis movement which is controlled by stepping motors with computer control system. Contact assembly located in the top measures frequency and other parameters. And the system starts coating and frequency adjustment for SMD type crystal/oscillators. After coating, it measures all and sorts. And shows its result into different colors. (*. Black : Not Oscillation, Red : Over Coating, Green : no target end, while : Good).
TOP TECH hasdesigned and sold into Korea markets and overseas also since 2000.
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