All products to be sold in European Economic Area (EEA) should carry CE marking
for compliance consumer safety, health or environmental protection requirement.
Self-declared CE marking indicates that appropriate technical documentation
supporting the use of the mark is available and should be presented
by the manufacturer or importer upon request. Some other products related
to health and safety requires a specific certificate from a notified body. The CE
marking should be at least 5mm in height marked on product and accept on
other areas unless there is not enough space on product surface.Most CE marking certificates will not be recognized in Great Britain after 31
December 2021. It need to get a new UKCA certificate issued by a UK approved
body, such as British Standards Institution (BSI).