... European EN345 safety shoes) 4.Corrosion resistance of metal penetration toe cap (BS EN12568:2010S,1%salt solution ,48Hours)Requirement: ... they shall exhibit no more than five areas of corrosion ,none of which shall exceed 2.5mm2 ... China.Our mainly products are steel toe cap,aluminium toe cap,plastic toe cap,steel insole , fiberglass toe cap ,If you are interested in ...