First of all, to establish a company, it needs shareholders or partners; subscribed or paid-in registered capital; organizational structure, company name, address, company articles of association, etc.; employees, office equipment, etc. In the process of establishing a company, you need to apply for a business license, organization code certificate, production license, health license, product inspection report, trademark registration certificate, etc. After the establishment of a cosmetics testing company, it must purchase a full set of testing equipment, recruit relevant testing personnel, pass the testing agency qualification certification and register with the Food and Drug Administration before it can be qualified for testing, and then it can conduct testing. There is a company in Hangzhou, it seems to be called Huazhuang Technology. I heard that it is one of the earliest third-party testing organizations in Zhejiang to carry out cosmetic efficacy evaluation. It focuses on cosmetics safety, usage experience and efficacy evaluation services. It will uphold the principle of "scientific and impartial, customer first" , service first, and create an excellent brand", we make full use of big data analysis with strong scientific research strength, and strive to provide customers with one-stop service. I personally feel very good overall. You can try it and ask if you have any questions. I.