RFH UV laser marking Iphone12 earphone and charger   As a leading solid-state laser manufacturer with 13-year experience, RFH nanosecond solid-state UV laser is applicable to mark on plastic charger with outstanding marking effect.    For plastic charger marking, it is suggested to use RFH S9 series UV laser with excellent marking performance.   A Shenzhen UV laser marking manufacturer saw most of his peers use RFH UV laser. The marking effect of RFH UV laser is excellent. Comparing with oil, RFH UV laser has lower energy consumption, longer life time and is easier to use and widely used on different materials such as various tubes, plastic film, plastic bottle cap and other materials like PPR, PVC and PE. Seeing so many outstanding features of RFH UV laser, he paid a visit to RFH with a sample and ask for proofing.