Fuyuan Xingye ancestral black plaster Many people are asking, is there a qualification certificate? Is it safe?

I know this. I just checked. Fuyuan Xingye's ancestral black plaster has been officially registered in the State Administration of Medical Supplies, with a formal medical device approval number. Fuyuan Xingye is also a legal trademark officially registered by the State Trademark Office. Official website of the Trademark Office can inquire about brand registration information; Moreover, their products also have bar codes certified by China Article Coding Center.