Hesheng also offers a wide range of components and fittings of cable trays. Cover Clamp H-CC1 is one of the fittings. We provide complete series of cable tray accessories make easy installation.Horizontal elbow,horizontal tee,horizontal cross,horizontal reducer,vertical elbow up, riser,vertical elbow down,connector,etc. Cable tray are manufactured from sheet metal , allowing the freedom of cable entry and exit and the ability to secure cables to the tray by using cable clamps or strapping, ensuring a flexible yet safe installation. Our Cable Tray and Accessory range allow for easy installation on site with economical solutions for light duty, medium duty and heavy duty horizontal or edge mount applications. H .S. Strut Channel is the original metal framing system featuring a unique weldless connection. The H .S. Unistrut Channel system eliminates welding and drilling, and is easily adjustable and reusable for infinite configurations.