NSIG with more than a decade activity in the field of resistance welding engineering and as the biggest designer and manufacturer of resistance welding machine tools, relevant equipment and automation, is pioneered in Iran.
The human power of group is comprised of the two – hundred efficient persons who one hundred of them are expert with bachelor and higher degrees in the form of solution system.
The Automation industry, Construction industry, Steel industry, HVAC industry and Home Appliances are the main fields and key customers in the welding engineering activities of NSIG.
Designing and manufacturing of automatic welding machines and equipment of production and conveying lines along with supply and produce many spare and consumption parts as well as repair and maintenance services of welding machines are the vast majority of NSIG's activities