SHENZHEN WESCO INTERNATIONAL LOGISTICST CO.,LTD.

WESCO International, Inc., through its subsidiaries, distributes electrical construction products, and electrical and industrial maintenance, repair, and operating (MRO) supplies in North America and internationally. It offers electrical supplies, such as wiring devices, fuses, terminals, connectors, boxes, enclosures, fittings, lugs, terminations, tape, and splicing and marking equipment; industrial supplies, including tools and testers, safety and security, fall protection, personal protection, consumables, fasteners, janitorial, and other MRO supplies; and power distribution supplies, such as circuit breakers, transformers, switchboards, panel boards, metering products, and busway products. The company also provides lighting products, including lamps, fixtures, ballasts, and lighting control products; wire and conduit products; control, automation, and motors consisting of motor control devices, drives, surge and power protection, relays, timers, pushbuttons, and operator interfaces; and data communications products, including structured cabling systems, low voltage specialty systems, and specialty wire and cable products. In addition, WESCO offers a range of supply management services comprising outsourcing of the MRO purchasing process; providing technical support for manufacturing process improvements; implementing inventory optimization programs; assigning its employees as on-site support personnel; recommending energy-efficient product upgrades; and offering safety and product training for customer employees. The company primarily serves industrial customers; electrical contractors; utilities; and commercial, institutional, and governmental customers. As of December 31, 2007, WESCO operated approximately 400 branches and 7 distribution centers located in the United States, Canada, Mexico, the United Kingdom, Nigeria, the United Arab Emirates, and Singapore. The company was founded in 1998 and is headquartered in Pittsburgh, Pennsylvania.