The electroplating pro裡山cess uses the principle of electroly分理sis to coat a layer of metal o輛站n a conductor. Electropl看街ating refers to a surface processing me化這thod that uses the base metal to be 歌件plated as a cathode in a salt solutio的冷n containing pre-plated m木些etal to deposit the c從木ations of the pre-plated metal in 術習the plating solution on the surfac森少e of the base metal through electr工線olysis to form a plating layer.