• WE SPECIALIZE EXCLUSIVELY IN PROCESS SAFETY

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    About Us
  • The DIAMOND-SIS has over 2 million online hours without dangerous failure or spurious incident

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    DIAMOND-SIS®
  • SIS-TECH has the expertise

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    SIS-TECH University
  • We offer Instrumentation, Controls and Electrical, Loss Prevention, Safety Controls, and more…

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    Solutions
  • we offer Automated Independent Backup, Automated Overfill Protection, and more

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    Applications