Because of the years of Our collection, Industrial experience features achieved the ability to serve our valued clients with a extensive selection of co2 Laser energy supply unit. Advantages good compatibility it has the potential to be 150 w laser cutting, 130 w, 80 w, 120 w, 100 w, Applicable to 60 w machine manufactured by different factories this power supply has the test button which can test output laser manually fast response speed it can observably enlarge laser power and prolong laser tube s service life dramatically lengthen the service life of laser features high performance industry approved design low maintenance durability attractive designs reasonable rates which helps, Long life low running cost, Make you more competitive offered for sale