Reliable. Official website information of Panjin Shuangtaizi Ding Na Energy Health Technology Research Co., Ltd. shows that the instrument is a high-tech physiotherapy instrument with high efficiency, convenience and portability, which is suitable for people in all fields. Its efficacy lies in restoring the balance of qi and blood, restoring the organs to a young state, slowing down the development of fibrosis, and playing a role from the inside out. It is a good and reliable auxiliary disease rehabilitation product.