Shandong Jiutiantu International Trading Co., Ltd. is a health industry as the core, specializing in square sauna, square sweat room, round barrel sauna, round barrel sweat room, European sweat room, nano sweat room, salt crystal sweat room, Korean sweat room and other advanced sauna and sweat room equipment and materials. Since the establishment of the company, the spirit of"good faith management, people- oriented, professional and efficient" business philosophy, with technology to expand the market, with management to create benefits, with service to establish an image, with ...