Steel wire rope is a steel product composed of multiple steel wires. The surface of the carbon steel can be added with galvanized layer, zinc-aluminum alloy layer, aluminum-clad layer, copper-plated layer, epoxy resin coating, etc. as needed.

Special-shaped seamless steel pipe is a general term for seamless steel pipes with other cross-sectional shapes except round pipes. Compared with round pipes, special-shaped pipes generally have a larger moment of inertia and section modulus, and have greater bending and torsion resistance, which can greatly reduce the structural weight and save steel.

Channel steel is a long strip of steel with a groove-shaped cross-section. It is a carbon structural steel used in construction and machinery. It is a profile steel with a complex cross-section and has a groove-shaped cross-section. Channel steel is mainly used in building structures, curtain wall engineering, mechanical equipment and vehicle manufacturing.

I-beam or H-beam is a type of steel commonly used in industrial construction. It has good tensile strength and corrosion resistance and is widely used in beams, columns, bridges, viaducts and other places.

Lightning rod protection provide a low-resistance path to ground that can be used to conduct the enormous electrical currents when lightning strikes occur.

COWs are mobile trailer-mounted cell towers used to provide temporary cellular network coverage. The trailers contain antennas, transceivers, and all the electronics needed for cellular service mounted on a truck or trailer.

Roof-top tower means a tower that is based on a rooftop or similar such structure, rather than on the ground

Angular steel towers offer economical, low-maintenance lattice tower structures that safely elevate critical communications equipment high above ground level.