One of China&＃39;s leading manufacture of welding equipment&copper alloy since 1978. Full range of steel drum/barrel welders; Panel radiator production line; Seam welder, Spot welder, etc. And various copper alloys: Welding electrodes, Beryllium copper alloy, Chromium zirconium copper...Fivestar has become the industry benchmark against which all other drum welders are compared for proven reliability, high performance, spares availability and service, and specialised team of engineers continue to lead in the development of automatic steel drum side seam welding machines. As a Young, enthusiast and flexible export company, highly specialized in drum welding, recognized by all major drum manufacturers with Latest design, highly reliable and latest technology machines.