CE certification refers to the basic safety requirements for products that do not endanger the safety of human beings, animals and goods, rather than the general quality requirements. The coordination instructions only stipulate the main requirements, and the general instruction requirements are the standard tasks. Therefore, the exact meaning is: CE mark is a safety conformity mark rather than a quality conformity mark. It is the "main requirement" that constitutes the core of the European directive.

The "CE" mark is a safety certification mark, which is regarded as a passport for manufacturers to open and enter the European market. CE stands for the European Union.

The "CE" mark in the EU market is a compulsory certification mark. No matter the products produced by enterprises within the EU or by other countries, if they want to circulate freely in the EU market, they must affix the "CE" mark to show that the products meet the basic requirements of the EU Directive on New methods of technical coordination and standardization. This is a compulsory requirement of EU law for products.