ZTA-AD operate an ISO9001 approved quality assurance system and have done since November 1999.
Our quality management system was recertified at July 2020 under accreditation by UKAS and is
periodically checked and approved by our partners:
Northrop Grumman – Sperry Marine Navico, ABB, Alba Krapf, EGT, BTG etc.
Since our certification the engineering process are improved and developed constantly.
This, along with new technologies , equipment and trained personnel deployed into our systems,
allows us to submit to our customers, solutions with guaranteed quality.
Customer satisfaction by our high quality products and honest implementation deadlines
approve the reputation of ZTA-AD in the field in which we work.
With numerous quality checks such as ISO9001 approved and RoHS
(Restriction of Certain Hazardous Substances), we have the all the necessary procedures to allow us to
achieve total customer satisfaction every time. RoHS and compliancy requires the reduction and/or
removal of a number of hazardous substances, including lead and other materials,
from most electronic components, products and assemblies.