Octopus Metal is a leading manufacturer of galvanized cable management system. Cable trunk is an ideal overhead support system, widely used to conceal, protect and distribute power and communication cables. Quality Guarantee: our cable trunking is certified by Chinese Product Quality Inspection Technology Research Institute. Specification: -- Thickness: 0.5mm -2.5mm (12 - 27Gauge) -- Height: 25 mm - 300 mm -- Width: 25mm - 1000 mm -- Finished: Pre-galvanized (Z80 - Z275), Powder coating Complete series of fittings: horizontal elbow, horizontal tee, horizontal cross, horizontal reducer, vertical elbow up,inside, vertical elbow down, connector etc. Standrard export packing.