metal welder 1.Made of quality components 2.Metal does not melt 3.No need any assistant, fast weld 4.Can custom made Metal Welder from our factory, high performance type, quality metal welding equipment Features:1.Made of quality components2.Metal does not melt3.Welding time is short, no need any assistant4.Easy maintenance5.Custom made is welcome6.The electric conductivity is good after welding; ...