Retlif provides comprehensive Electromagnetic Compatibility and lightning testing services, as well as engineering services for product compliance from three state-of-the-art testing facilities.

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Our environmental services include a broad spectrum of climatic/atmospheric simulation and dynamic simulation testing for products used in commercial and military applications.

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Retlif’s Engineering Services Division is staffed to support in-house engineering departments.

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Fully accredited to ISO – 17025… the Retlif Composites Testing Laboratory is located within the Composites Prototyping #Center (CPC) in Plainview, New York, USA.

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Our approvals and strategic alliances are unmatched.

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Celebrating 40 years of service.

Retlif Testing Laboratories provides EMC/EMI, Environmental Simulation,Lightning, and Composites testing for aerospace & avionics, commercial aviation, rail & transit, maritime, military, homeland security, medical, and transportation applications.

Recognized globally as an an independent testing leader, Retlif  strategically focuses on test results with a mission to provide tangible value through testing and engineering. That value encompasses performance data that speeds R&D and engineering expertise that guides products through complex regulatory structures. Focused on results since 1978. Put Us To The Test™.