Shanghai Yongshoutang Tech Development Co., Ltd. is a manufacturer specializing in massage bed, jade massage bed, electric jade mattress, jade mat, tourmaline mattress, and massage cushion. With the integration of research, production and distribution, we are one of the largest enterprises manufacturing massage appliances in China. Located in Shanghai, the largest commercial center and port city in China, our management team is composed of a lot of experienced engineers and technicians, and outstanding administrative staff. We have advanced production equipment. We sparkplug a healthy and happy life idea to everyone and every family with high quality products, reasonable price, swift and perfect after sales service. We sincerely welcome customers all over the world to establish long-term relationship with us on the basis of mutual benefit .