China manufacturer quality assurance home infrared sauna room

Sauna,the original intention is "windowless cabin "
comes from Finland,the frist is the role of "sweat", for promoting blood circulation and restore

physical nse, it has a history of thousands of years. Old Finn, the sauna consecrated, here people relax, relieve physical and mental. Today, this tradition has spread to the whole world, and gradually evolved into a fashion and healthy way of life.