With professional and productive factory, Changzhou Qiaobang Storage Equipment Co.,Ltd is one of the top level China 150500 wave wire cable tray manufacturers, welcome to wholesale products from us.Model:150 * 500Materials: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 trayGrid tray can be used in a variety of installations, and does not need to customize a variety of special components such as bending, three-way, four-way, reducers and so on. These special components can be at the construction site of the straight section of the bridge using simple tools (pliers) made directly, help users shortening the design and installation time. In addition, the new structure can also better control cable, future maintenance and upgrade is very simple, than traditional bridge to save at least 1 / 3 of the installation time.