CE
The CE mark is a safety certification mark and is considered as a passport for manufacturers to open and enter the European market. CE stands for CONFORMITE EUROPEENNE. All products bearing the “CE” mark can be sold within the EU member states without having to meet the requirements of each member country, thus achieving free circulation of goods within the EU member states.
2.ROHS
The product test certification mark on the world, ROHS is the abbreviation for the Restriction of the use of certain hazardous substances in electrical and electronic equipment. ROHS lists a total of six hazardous substances, including lead Pb, cadmium Cd, mercury Hg, hexavalent chromium Cr6+, polybrominated diphenyl ether PBDE, and polybrominated biphenyl PBB.
3.UL
UL is a shorthand for Underwriter Laboratories Inc. The UL Safety Test Institute is the most authoritative in the United States. It is also a large private institution engaged in safety testing and identification in the industry. It is an independent, non-profit professional organization that conducts tests for public safety.
