Pfiffner is an immense Swiss Holding. The long experience, almost 91 years, built the empire of success, which the company sees today. Now Pfiffner is manufacturing the entire range of transformers products. From high to medium to low voltage transformers, the company is manufacturing premium quality. The Holding is also a distributer and a main partner of many other reputable suppliers. Moreover, the team provides relevant services of testing and repairing. Specialists and experts are taking the responsibility for delivering a premium quality services and products.