1. MIG and TIG welding wire 2. 0.6mm, 0.8mm, 0.9mm, ... , 5kg, 10kg, 15kg, 20kg ER70S-6 welding wire/Co2 gas shielded welding wireModel series:ER50S-6, ER70S-6, ER70S-4, ER80S ... and low alloy steel,particularly it is suitable for welding rolling stock,container,engineering machinery,and pressure container,etc ... anti pore property,It can carry out welding at all positions. ER70S-6 welding wire, MIG and TIG