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) 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.

4) All Non-sparking Tools are backed by a lifetime warranty.