Usually electronic goods must be quality checked (quality control) before they can be sold, to make sure they meet certain standards/requirements. I believe an inspection report would be the 'quality control' report in this case. Hopefully that is useful.
CCC-certificate is a necessary certificate in China market. As I known, all electronic appliance must have CCC-certificate in China market. Or else it can't be sold in China market. I am a Chinese. I sold electronic appliance 2 years before.