... this range of easy to use MIG welders offer quality performance for the advanced DIY welder through to maintenance work all. ... structure, shipbuilding, transformer, etc, high quality, welcome customers to buy. Application: suitable for ship steel (A, B, D, E, A36, ... structure, shipbuilding, transformer, etc, high quality, welcome customers to buy. Application: suitable for ship steel (A, B, D, E, A36, ...