RoHS certification is a mandatory standard established by EU legislation, and its full name is the "Restriction of Hazardous Substances". This standard has been officially implemented since July 1, 2006, mainly used to standardize the materials and process standards of electronic and electrical products, making them more conducive to human health and environmental protection.
RoHS certification, also known as the European Environmental Protection Directive, stipulates that all electronic and electrical products exported to Europe must not contain the following ten toxic and harmful substances: lead Pb, mercury Hg, cadmium Cd, hexavalent chromium Cr (VI), polybrominated biphenyl PBBs, polybrominated biphenyl ethers PBDEs, di (2-ethylhexyl) phthalate DEHP, dibutyl phthalate DBP, butyl benzyl phthalate BBP, and diisobutyl phthalate DIBP. And it is emphasized that the content of cadmium cannot exceed 0.01%.