RCCN-NEW WEB-Shanghai Richeng-RCCN,specialized manufacture wiring duct,wire duct,pvc trunking、wire trunking、slotted trunking , nylon cable gland,brass cable gland,polyethyene corrugated tubing,cable ties ,terminal,cable markers,metal flexible conduit,cable clamps ,spiral wrapping band,wire connectors,tubes,snap bushing,snap bushing,plastic screws。

A cable duct for wall mounting is disclosed in DE U 1 886 314. In this device, a screw connection is used to mount the cable duct. Unfortunately, it is possible for the cable duct to be scratched in the process of fastening the screw, thereby wire duct marring the appearance of the duct. It is moreover disadvantageous wiring duct  that the screw connection is visible from the outside. Additionally, unscrewing the screw connection to dismount the cable duct is plastic channels  difficult.