FAA series sauna steam generator is the third generational model of Fenlin.The high market shares is based on elegant design and perfect performance.There are two options for its exterior,powder coating and stainless steel,which equiped with ST-132 and ST-137 controller.Fenlin is a factory type supplier, Factory Direct & Fast Shipping, and an experienced manufacturer and supplier in China. Our high quality steam generators are factory wholesale prices. I also provide you with professional sales and after-sales personnel to solve all your purchasing needs