... China, could provide CO2 laser tube from 40w-130w. Mainly applied in laser engraving machine, laser marking machines and laser cutting machine. It ... such as leather, paper, wood, plexiglass, plastic, etcThe CO2 laser tube has enjoyed a high reputation both in home and ... beam is centralizedHigh efficiencyThe speed of reponse for the laser pulse discharge is quickLaser beam after focusing is sharpThe ...