Does a foreigner buy social security in Hangzhou and hang it in a friend's beauty salon?

Don't belong. According to the Social Insurance Law and the Regulations of Hangzhou Municipality on Social Insurance, those who buy social insurance should be those who work or live in Hangzhou. If you work in Hangzhou, the unit needs to pay social insurance premiums for you according to regulations; If you live in Hangzhou, you can buy social insurance and pay the related expenses yourself. Therefore, if a foreigner works in Hangzhou and the unit pays social security for him, then the social security is under the name of the unit, regardless of whether the beauty salon belongs to the unit.