Technology of Electrical Energy Efficiency. CIRCUTOR has over 40 years' experience and 6 production centres in Spain and the Czech Republic, working on the design and manufacture of units for improving energy efficiency: electrical energy and power quality measurement and control units, industrial electrical protection, reactive energy compensation and harmonic filtering, smart electric vehicle charging and, during the past few years: Renewable Energies. Providing solutions with over 3000 products in over 100 countries worldwide. Innovation: All the knowledge acquired during this time is reflected in our products, which are reliable, robust, easy to use and most importantly: innovative. Own technology: CIRCUTOR has an R+D+i team composed of more than 60 engineers that design new products to satisfy the market demand, incorporating the most advanced technologies. Test laboratories: The company has its own laboratories for electromagnetic compatibility tests (EMC/EMI) and calibrations, and an official metrological verification laboratory, which can guarantee the quality of its products and ensure that they meet the highest quality standards. New products: CIRCUTOR is committed to innovation as a way to follow the latest technological advances and incorporate these advances in its products.