Yiyang Tongkang (Guangzhou) Pharmaceutical Co., Ltd. is a legal enterprise approved by the Ministry of Industry and Information Technology, so it is credible in terms of company qualification and certification.

The product principle of Yi Yang Tongkang fever mask is scientific and effective. Using the principle of self-heating, it can quickly raise the temperature and maintain the warm-keeping effect for a period of time, which is helpful to open pores, promote blood circulation, accelerate metabolism, enhance skin absorption, help to deeply clean skin, promote blood circulation of skin, relieve skin fatigue and brighten skin color. This further proves the strength of Yiyang Tongkang in product development and production.