... ,35,50mm HDG ,zinc plated , powder coated galvanised steel cable tray,HDG cable traywidth :100,200,300,450,600mmdepth:15,35,50mmHDG ... fittings and accessories available > customized trunk dimensions and fittings on request1) cable tray, GI cable tray, cable trunking , perforated cable tray2) samples are free of ...