ISO 9001:2008 and NATO certified , TLM always considered quality as an unquestionable point of its product.

For giving quality , you have first “to believe” in quality, by investing in technologies able to ensure it over time and taking care about your own human resources know how; the prestigious NATO certification which TLM received after supplying the American Army, emphasizes it.

The metrological chamber is equipped with instruments for checking hardness, micro hardness, geometrical tolerances (2D-3D), surface treatments thickness , roughness , oil contamination laser instruments and a corrosion salt test machine NSS ISO 9227  as well.

A critical point of our product is the contamination of the oil which is introduced during the final pressure check and filling; our cylinders can ensure a maximum oil contamination value of NAS 9, thank to a careful ultrasonic cleaning process of every singular component and through filtering operations with the aid of 10 micron absolute filters.

Download ISO 9001 Quality Policy
Download ISO 14001 Environmental Policy
Download NATO certification
Download ISO 14001_2023 certification
Download ISO 3834-2:2021 certification
Download ISO 9001:2015 certification