With professional and productive factory, Changzhou Qiaobang Storage Equipment Co.,Ltd is one of the top level China 50700 straight wire cable tray manufacturers, welcome to wholesale products from us.Model:50 * 700Materials:Q235B steel / 304/316 stainless steel / 316L stainless steelSurface:Galvanized - zinc coating thickness 10um or more, suitable for indoor use.Hot-dip galvanizing - zinc coating thickness 60um or more, suitable for outdoor use.Electropolishing - for stainless steel surface treatment.Spray plastic - for applications that require color of the occasion.Dimensions:All the below size on inner diameter.Depth: 35mm, 50mm, 60mm, 75mm, 100mm & 150mm or customer specified.Width: 50-900mm.Length: 1 m 3 m ---Material diameter: 3.8 ~ 6.0mm.Open Grid bridgeThe open grid-type bridge allows qualify from any point, you can easily connect and various machinery and equipment, is able to change the qualifying points; and it is light and flexible, it can be installed on top of production equipment, and under the surrounding, you can easy walk to various intermediate devices along the production line, assembly line installation.