Surface Treatment
We can provide surface treatment: zinc, chrome, black, hot dip galvanized, Dacromet, Teflon, zinc-nickel alloy, aluminum ceramics, ceramic aluminum + PTFE, xylar2 + xylan, in order to meet the tight bolt firmware different corrosion, anti-acid demand, making it widely used in marine vessels, petrochemical, nuclear power machinery, fluid engineering, pressure vessels, new energy, new environmental protection equipment and other industries.
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