San Arc™ is Leeden NOX’s full line of shielding gases for TIG, MIG, MAG Welding. Our welding shielding gas contains special compositions  with  unique  qualities, providing higher welding productivity and cost savings with  fewer defects (e.g. spatter, burn-through, etc.). 

vitolife™ integrates a cylinder valve, a pressure regulator and flow controller on a portable medical oxygen cylinder which allows for easy and convenient usage during oxygen therapy.