Sumip composites offers fibre glass cable trays from pultruded sections. Advantages includes : i] corrosion resistance - do not rust streak onto adjacent structures; ii] non conductive - eliminates risk of shock hazard; iii] high strength - strength to weight ratio surpasses equivalent steel products; iv] maintenance free - do not require regular maintenance once installed; v] high impact resistance - return to original position without any permanent deflection or distortion with allowable loads; vi] light weight - extremely light weight compared to its metal counterparts, hence easy to handle on site; vii] fire retardant in accordance with is 6874-1994; viii] uv inhibited - contains an ultraviolet inhibiting additive in resin; ix] low thermal conductivity - do not transfer heat or cold like metal products; x] cost effective - extremely long life compared to metal counterparts; and, xi] non-interfering - transparent to radio waves.