... 3:all size are available Detailed Product Descriptions:wiring duct, GI cable trunking , steel cable trunking, solid cable trunking , ... HDG cable trunkingwiring duct, GI cable trunking , steel cable trunking, solid cable trunking , HDG ... trunk dimensions and fittings on request 1) cable tray, GI cable tray, cable trunking , perforated cable tray2) samples are ...