STYLECNC fiber laser marking machine suppliers adopts international most advanced technology and the laser source is fiber with USA IPG technology, the lifetime can reach 100,000 hours, 8-10 years without any consumables and maintenance. we have 2 years warranty time for our laser source, The diode coupling with fiber to process pump, the pump light will course the particles reverse which can emit high-quality laser beam. This is the best choice for the customers who have special requirements to the smallest & finest laser beam and character.