Rapid welding of multiple materials
 Stainless steel welding result
 Result of welding the chrome-plated steel
 Result of welding of cast iron parts, galvanized
 Aluminum welding: iron and aluminum
 Welding of copper and aluminum
 Copper to copper welding
 Welders recommend: a good helper for welding slabs! use a pressure-adjusting welding machine, easy to start an arc, good arc starting efficiency, welding is easy