... 5-0.025mm 3.free of oxides 4.ISO9001:2008 galvanized steel wire materials: High quality stainless steel SUS201 304,316,321 ... white, oval low, aesthetics, durability, anti-corrosion, acid, high temperature and difficult to wear, difficult to aging, good toughness, strength of ... higherWire surface is clean, free of oxides and traces of oil, are allowed traces of drawing grease. ...