Country from 1 May 2002 implement compulsory national certification system (CCC), may be the compulsory product catalogue CCC authentication, not listed in the catalogue for product if need the authentication, the authentication of voluntary way, CQC authentication marks see CQC sign voluntary management.
CQC product authentication voluntarily
Country from 1 May 2002 implement compulsory national certification system (CCC), may be "CCC" directory of the compulsory product certification, not listed in the catalogue for product if need the authentication, the authentication of voluntary way, CQC authentication marks see CQC sign voluntary management.
The products of CCC directory, China quality certification center (hereinafter referred to as the CQC) has issued the electrician kind of volunteer certification catalogue and related the product certification implementation rules.
CQC authentication products model is that the type testing early +