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Qualiseal Technology is a premier designer and manufacturer of custom-engineered precision mechanical seals.  Primarily serving the aerospace industry, Qualiseal’s products are used in critical applications around the world on commercial and military aircraft, as well as selected industrial applications.

With a focus on satisfying extreme operating conditions, Qualiseal’s design engineers collaborate with original equipment manufacturers to develop optimal sealing solutions for hydraulic systems, gear boxes, fuel systems, auxiliary power units, starters and other applications with challenging parameters.

Other capabilities include full service machining, assembly and static and dynamic testing.  Qualiseal assumes complete control of ancillary services such as non-destructive testing, heat treatment and plating.

Qualiseal goes beyond quality and reliability to continually exceed customer expectations.  With AS9100 certification, unparalleled dedication to each customer and consistent on-time delivery performance, Qualiseal’s customers have learned to expect no surprises on price, quality or delivery.