Always thinking about customer satisfaction, ART-SER has its own quality laboratory, where it carries out controls and analyzes of all its products, both incoming raw materials and outgoing final products. This laboratory is available to customers for any type of test they need to perform.

In the quality laboratory, the signs and products manufactured are subjected by specialized technicians to very diverse tests.

• Luminescence tests both at the reception of the raw material and at the end of the work by means of a light meter.
• Aging tests in the saline mist chamber of the pigments of the inks and paints used.