General Info

Located in Chicago, Ill., Excel Specialty Corporation is a manufacturer of electrical harnesses, wire leads, prewired conduit assemblies (whips), battery/grounding straps and electromechanical assemblies. It also custom manufactures heat shrink markers and hot stamped cable ties. The company provides quality control on finished goods and takes care of modifications in the United States on imported products. It serves as well as manufactures harnesses and markers that are UL and CSA certified depending on the customers' needs.