Wesco Aircraft Holdings distributes aerospace bearing products and provides supply chain management services to the aerospace industry in the North America and internationally. Its services comprise traditional distribution, management of supplier relationships, quality assurance, kitting, just-in-time delivery, and point-of-use inventory management. The Company’s electronic components include connectors, relays, switches, circuit breakers, and lighted products; bearings consist of airframe control bearings, rod ends, spherical bearings, ball bearing rod ends, roller bearings, and bushings; and machined parts and other products comprise brackets, milled parts, shims, stampings, turned parts, and welded assemblies. Wesco Aircraft Holdings is also involved in the installation of various products comprising air and hydraulic tools, as well as drill motors; provision of maintenance and repair services for tools; and rental or lease of tools. It serves original equipment manufacturers and their subcontractors, as well as industrial customers in the automotive, energy, pharmaceutical, and electronics sectors.