- ELDRE Corporation manufactures custom multi-layer laminated copper bus bars (Bus bars, Bus bar, Busbar, Busbar, Bus bar, Busbars). Busbars will distribute power from mAmps to KAmps through a variety of interconnection schemes. Applications for Busbars range from Telecommunications to high power electronics and from computers to electric vehicles. ELDRE laminated bus bars can be manufactured to ...www.busbar.com