It is the worst company I have dealt with to date. I received the machine with very poor quality. The machine did not work as it should. There was an error in connecting the hoses. They did not give me technical support. There is no purchase-sale service. They did not acknowledge anything and insisted that the machine had been tested before sending, but The inspection was not tested. I brought a technician at my own expense to repair it. It cost me $1,100 and they did not acknowledge that. I also received it missing some parts, and the insulation was broken.