European union:
The CE logo is a security certification mark and is considered a passport for manufacturers to open and enter the European market.CE stands for the European Union (CONFORMITE EUROPEENNE).All products marked with the "CE" mark can be sold in the EU member states without meeting the requirements of each member state, thus enabling the free flow of goods within the EU member states. CE certification is arguably the most advanced product compliance evaluation model in the world today. It is the first to introduce the module concept, where the evaluation module and the evaluation module are used to evaluate a product that is suitable for the CE mark.The evaluation procedure consisting of some evaluation modules.
ENEC (EuropeanNorms Electrical Certification) is a certification program for CENELEC (European Commission for Electrical Standardization) which is a common European standard for products that meet specific European standards such as lighting, components, and office-data equipment.
TUV: The logo is a security certification mark specially designed for components by TU V in Germany and is widely recognized in Germany and Europe.At the same time, enterprises can combine to apply for CB certificates when applying for TU V marks, thus obtaining certificates from other countries through conversion.Moreover, after the products have been certified, German T V will go forward to inquire the qualified component supplier's Rectifier Factory to recommend these products; during the whole machine certification process, any component that has obtained the T V mark can be exempted from inspection.
