Imported Welding Machines Single Phase and Two Phase combined, shown below have been checked and tested by us. We our selves have gone and visited the company and checked the product and only then imported these welding machines. We ourselves manufacture welding machine under the brand name Weld-Arc and hence we have to full idea of what material etc is being used in them. These welding machines are mainly used for stainless steel welding as they have very sharp current which is required for welding of stainless steel. These imported welding machines are Single Phase and Two Phase and are available in three sizes and in quantity. We have 200 Amperes, 300 Amperes and 500 Amperes.