Zhejiang Yinatong Biotechnology Co., Ltd. is a national franchise chain brand focusing on the health field of traditional Chinese medicine. At present, there are 500 franchise chain stores in China, which are legal and formal.

Cupping is a kind of physical therapy, which draws out the air in the can by various methods, thus creating a negative pressure state, making it adsorb to a certain part of the body, expanding the capillaries in the pulled part and making the skin congested, thus achieving the purposes of dredging meridians, relieving swelling and pain, expelling wind and dispelling cold.