I am not sure what brand of welding equipment we have in the house, but i am pretty sure its the millermatic. I have to check it when i get home, and compare the price we paid for it. Miller Mig Welder provide exceptional quality and performance, whether you need ultimate arc performance, power to weld think metals, pulse MIG to weld thin-gauge aluminum, as well as the flexibility to go anywhere or all of the above.. this web site that i found have it all. So if you need a new welding machine then this might the site for you. Visit their site by click the link above.