There are 2 kinds of suspension assemblies provided in Huaneng, one type used for OPGW cables and the other one for ADSS cables. These assemblies are given large contact area with the cables, which allows for a uniform stress distribution. With no stress concentration points, the fiber optic cables will be well protected. Our preformed suspension clamps are produced using high-quality Aluminum alloy for good mechanical and anti-corrosion properties, ensuring long service life.

Since 2002, Huaneng has been at the forefront of the electric power fittings industry. Our specialized expertise lies in the production of a complete selection of preformed line products, covering conducting wires, earth wires, overhead power ground wires (OPGW) and all dielectric self-supporting (ADSS) cables.