الوصف

Efficiency of marking is high, electrolyte is stable, and not easy to volatilize, non-toxic or harmless to human,mark is printed clearly,
It is widely applied to etch random characters or graphics on the surface of stainless steel, carbon steel, alloy steel, bearing, auto parts, sanitary ware, tool steel, aluminum alloy, copper, Nickel plate, chromed plate. The effect can reach to inkiness when mark the material such as stainless **4, **1/**2