HISA guarantees the best quality to their customers paying attention to the controls that are carried out during the production processes.

Through the business development of HISA, the quality has been always implied in all our products and services. Our constant aim has been to do things right from the beginning. The raw materials that we receive pass our laboratory control check, verifying the physical and chemical characteristics and concluding it with Quality Control Testing of all our manufactured products.

As a result of our concern about quality, HISA staff is continuously trained in order to ensure the compliance of our quality system in all respects and departments.

HISA researches increasingly towards preserving the environment, that is the reason why its products are always developed taking into account the environmental performance, without forgetting the outputs that it must provide.

HISA, in its company policy, includes a loyal commitment with the conservation of the environment. For this purpose, all the facilities and productive processes are under a plan of minimisation of the generated emissions and waste, managed by the current legislation, which ensures the energy saving and environmental conservation.