41x41mm 41x21mm Solid Unistrut Channel Seismic Bracing Strut Channel Manufacturer Introduction As a professional manufacturer, we provide 41x41mm/41x21mm and so on sizes Unistrut Channel for seismic bracing systems Cold-formed one-piece Unistrut Channel, lightweight & high strength. The inner lip design enables fast assembly with spring nuts without on-site drilling for convenient installation.Widely applied in photovoltaic and seismic support projects, manufactured from low
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