Founded in 1945, Fronius, Austria, is a famous welder manufacturer in Europe and a leading enterprise in the world welding industry. Since its establishment in 1945, it has been leading the development of welding machines with innovative products. It was the first to develop the first silicon rectifier welding machine and the first inverter welding machine. With its advanced technology and reliable service, fornice has been highly praised all over the world. At present, it has become the global designated product of Volkswagen, BMW and other automotive groups, and its annual sales volume ranks first in Europe