Ecología Técnica, SA - ECOTEC, a company belonging to TEFSA Group (Técnicas de filtración), has its main offices and workshops located in Manresa.

We have 400 m2 of offices, and 2500 m2 of production warehouses.

Our engineering department has a broad knowledge and a proven experience in industrial processes, which allows us to carry out the design, fabrication and installation of equipments optimized for each application. 		The design of our installations is carried out with our own software, and we have several pilot plants in order to check the calculated values on site.

R&D: We have a department responsible for innovation and improvement of all our products.
Technology and machinery: We apply the most advanced methods for the handling of plastic materials that we use for our constructions.

Our internal procedures guarantee the quality of our products, having obtained the ISO 9001:2000 certificate in year 2002.