We are one of the leading trading copper busbars. Busbars are produced in a variety of shapes such as flat strips, solid bars and rods, solid or hollow tubes, and braided wire some of these shapes allow heat to dissipate more efficiently due to their high surface area to cross-sectional area ratio. A busbar must be sufficiently rigid to support its own weight, and forces imposed by mechanical vibration and possibly earthquakes, as well as accumulated precipitation in outdoor exposures.