Haefely Test

As a supplier of high voltage test equipment, HAEFELY TEST AG is well known for it's reputation for high quality and outstanding reliability based on an extensive product range and vast experience gained over many years. Currently over 100 highly skilled professionals are employed in Switzerland, and at our local offices in the USA and China. Our highly trained local representatives can be found in all corners of the world for supporting your business needs wherever you are. Haefely Test AG is part of the Special Technologies Platform of Hubbell Inc., an international company in the field of technologies to generate, transmit and utilize electrical energy. With approx. $ 2 billion in annual revenues, Hubbell Inc. operates manufacturing facilities worldwide.