HEBEI OUYANG SAFETY TOOLS CO.,LTD as a professional manufacturer for Non-sparking,Non-magnetic Safety Hand Tools (also known as spark resistant hand tools),which made by special Aluminum-Bronze (Al-Br) or Copper-Beryllium (Cu-Be) alloys for safe use in Ex zones where hazardous,flammable or combustible vapors, liquids, dusts or residues may be present. Our offer items: 1> Non-Sparking Non-Magnetic safety hand tools; 2> Non-Sparking Non-Magnetic Tool Kits; 3> Copper/Brass Hammers; 4> Special Steel Hand Tools; 5> Steel Hand Tools; 6> Titanium Hand Tools; 7> Non-Sparking Insulated Hand Tools; 8> Steel Insulated Hand Tools; 9> Stainless Steel Hand Tools for more info,pls checking : http://www.oyoungtools.com