Quality Management

Quality management program ISO 9001: 2015 certified by AENOR IQNET.

The GTQ has a Quality Management System based on the ISO 9001:2015 standard certified by AENOR-IQNet (06-03-2018).

The scope of the system includes the following activities:

  • Development of R&D&I projects of electrochemical and optical sensors for the measurement of chemical parameters in liquid media.

  • Management of the production of electrochemical sensors for the measurement of chemical para meters in liquid media.

AENOR ISO 9001:2015 Certificate



ISO 9001:2015 AENOR IQNET Certificate

Product Quality Control

The sensors developed and manufactured by the group are subjected to, prior  to sale, a product quality control in order to ensure smooth operation according to established standards.