Should the parts(listed in 'CCC Catalogue' )certificated which used by integral equipment?

Q:Should the parts (listed in 'CCC Catalogue':(http://china-ccc-certification.com/ccc-catalogue.asp)certificated which used by integral equipment?

A:If integral equipment and some of its parts are all the product listed in 'CCC Catalogue' ,so carry out certification separately for these parts is better,and random inspection can also be chosen.

When integral equipment is not the product listed in 'CCC Catalogue' ,and its parts are not necessary to apply CCC certification if these parts are imported/sold un-separately.But its parts should be applied CCC if these parts are imported/sold separately.

The Process of CCC Certification For New Application(http://china-ccc-certification.com/170.html)