ST Double-Rail Network Rack; Rack Parameter Specifications: Material: High-quality cold-rolled steel sheet, solid frame 1.4mm thickness, base 1.4mm thickness, bearing tray 1.0mm thickness; Features: Excellent heat dissipation performance, easy maintenance, convenient and efficient wiring operation; Description: This product is made of high-quality cold-rolled steel plate with good pressure resistance, high strength, impact resistance and deformation resistance, treated with electrostatic powder spraying on the surface, high-standard fusion welding is adopted for welding parts to achieve flat and smooth overall surface.