Power Quality International is a manufacturer of specialist transformers and surge protection devices based in New York. The company helps facility owners, managers and engineering professionals optimise their electrical power systems to improve efficiency and reduce failures, drawing on more than 40 years of experience. They offer energy efficiency solutions through engineered transformers, retrofits and harmonic mitigation products, with a focus on lower cost of ownership and improved power quality. Refer commercial, industrial, educational, healthcare and mission-critical facilities that need power system optimisation or are experiencing equipment failures related to power quality.