Reliance Steel & Aluminum Co. (Reliance) is a metals service center company in North America (United States and Canada). Reliance’s network of metals service centers operates more than 200 locations in 38 states, Belgium, Canada, China, Malaysia, Mexico, Singapore, South Korea and the United Kingdom. Through this network, the Company provides metals processing services and distribute a line of more than 100,000 metal products, including alloy, aluminum, brass, copper, carbon steel, stainless steel, titanium and specialty steel products, to more than 125,000 customers in a range of industries. Many of its metals service centers process and distribute only specialty metals. It delivers a range of products from facilities located across the United States and Canada. In February 2012, the Company announced that through its wholly owned subsidiary, Diamond Manufacturing Company, completed the acquisition of McKey Perforating Co., Inc. and its subsidiary McKey Perforated Products Co., Inc.