Air Techniques International

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Home  /  About ATI  /  Quality

About ATI

Quality

Certifications

  • ISO 9001:2015 (Owings Mills, MD USA)
  • ISO 9001:2015 (Letchworth, UK) 

Accreditations

  • ISO/IEC 17025:2017 (Owings Mills, MD USA)
  • ISO/IEC 17025:2017 (Letchworth, UK)


Policy for Statements of Compliance on Calibration Certificates
Statements of compliance with manufacturers’ specifications on certificates are issued without taking the uncertainty of measurement into consideration.

Last updated: May 16, 2025

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History

Since 1961, Air Techniques International has been the leading designer and manufacturer of specialized testing equipment for HEPA filters, media, filter cartridges, respirators, and protective masks. ATI manufactures a comprehensive line of test equipment from small portable units for on-site certification up to the largest systems used by major producers and testing laboratories.

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Corporate Headquarters

Air Techniques International
11403 Cronridge Drive
Owings Mills, Maryland USA 21117-2247
410.363.9696

EMEA Headquarters

Air Techniques International
4 Campus Five
Letchworth Business Park

Letchworth Garden City, Hertfordshire UK SG6 2JF
+44 (0) 1462 676446

Asia Office

Air Techniques International
Langxiang Garden
Huaqiu Road

Baoshan District, Shanghai PR.China
+400 860 3663

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