Aluminothermit welding The thermite reaction was discovered in 1895 by Dr. Hans Goldschmidt in Germany, and then in the United States, this exothermic reaction was used to connect train cars, and from then on, this method, as a The welding...

After the design of a turnout device, the complex and difficult steps of manufacturing, assembling and installing the product begin on site, which this company can do with its experienced and trained engineers, technicians and workers in France, Spain and...