| 1. Two kind of materials: Copper-beryllium (Cu-Be, which provides the better mechanical properties), Aluminum-bronze(Cu-Al) 2. All tools are forged rather than cast, guaranteeing maximum tensile-strength. 3. We supply a wide range of non-sparking tools such as socket wrenches, pipe wrenches, adjustable wrenches, striking tools, pliers, pipe cutters, wedges, punches, chisels, wrecking bars, pinch-bars, screwdrivers, shovels, chain block, etc. 4.The tools can efficiently avoid rising spark when tools strike, rub or collide with target in explosive atmosphere or flammable vapors such as oil and gas works, petrol-chemical plants, explosive manufactories, mines, shipyards, pipeline construction, armed forces, pharmacy, airports e.t.c. 5. All Non-sparking Tools are backed by a lifetime warranty. | 
