Yes, as long as they comply with national safety regulations.

If it is a Class I medical device product, it can be sold directly. If it is a Class II product, a registration certificate is required. If it is a Class III product, a business license is required. Medical device numbers refer to the approval numbers of medical devices or plasters, gels and other products with health-care effects. Medical device numbers are divided into three categories. Their registration certificates are uniformly printed by the State Food and Drug Administration, and the corresponding content is filled in by the (food) drug supervision and administration department that approves and registers.