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Did You Know - Passivation Systems Are Our Specialty

The Cleaning Technologies Group is a world class leader in providing passivation systems to the medical and aerospace industries.  What exactly is passivation?  Passivation is the removal of exogenous iron or iron compounds from the surface of stainless steel by means of chemical dissolution.   A process extremely important to critical cleaning applications. Our systems combine ultrasonic cleaning with pickling, passivation, rinsing neutralization, and drying using our own Blackstone-NEY ultrasonic generators to achieve precision cleaning at the sub micron level.  Our years of experience in this field can help you define a system that will meet your most stringent cleaning needs today and in the future.  For more information contact our sales staff at

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