MagnaWave has been working with PEMF (Pulsed Electro-Magnetic Fields) equipment for 15 years. We are proudly family owned and operated. All of our products are made in the United States and are third-party tested for safe and secure operation. We stand behind our machines with our 3-year, full coverage warranty and additional 7-year guarantee that you will never spend more than $700 in a calendar year to repair your machine.