SENFENG FIBER LASER MARKING MACHINE LMN200F fiber laser marking machine is designed to mark signs or letters on metal and nonmetal materials which is with dark colors,such as stainless steel,carbon steel,plastic,etc. Color marking is available. UC1O2Bh3AQ0SwxprhsLyltcw laser marker #Senfeng #Fiber #Laser #Marker #SF200