Factory of Tianjin Zhengjian Nano-tech Co., Ltd.(Health park)is located in suburbs of Tianjin, we attaches great importance to the business principle of good faith. Meanwhile, we continue to commit the development of nano healthcare product to meet the needs of our customers. Furthermore, we provide the services of OEM,ODM and R&D.

 

 Function:

 

 

1. Stimulate acupoints, regulate channels, promote body metabolism, adjust nerve system

2. Activate endocrine, the dilation of blood vessels, alleviate local body fatigue and pain