Home page Automotive and transportation Home page Automotive and transportation Solutions for automotive and transportation From welding and cutting to even the cleaning process, we help you to obtain a cutting-edge product. Heat treatment Workpieces are heated and afterwards cooled to change the properties of the material. Modern driving systems Hydrogen for environmentally friendly vehicles. Passenger safety High-quality helium and mixtures are used in some models of airbags. Thermal spraying A technology that improves the corrosion resistance and the thermal properties of a component. Gases for WTLP Specialty gases for engine testing. For Additive Manufacturing Dry ice blasting For welding and cutting The line of gaseous products for electric arc welding and for thermal cutting. Gases we use To obtain higher quality products, we need high purity gases. It's the key to success. Sanarc H for Additive manufacturing Read more Nitrogen The inert gas par excellence. Read more Argon Read more Sanarc H3 N2 Ar Do you have any question? Contact us At Nippon Gases we are called “The Gas Professionals” for a reason. It's because we are able to solve all your doubts and problems.