ABC Supply Co. Inc., Beloit, WI, has purchased Ashley Aluminum LLC.  ; Ashley Aluminum's 48 branches in Florida, Texas, Alabama and Georgia are now part of ABC Supply's Town & Country Industries division.   ; ABC Supply is a $3 billion distributor of roofing, siding, windows and other select exterior building products.  ; ABC Supply's Town & Country division is a wholesale distributor of aluminum and building products.  ; These include awnings, pool enclosures, screen doors and other patio products; shutters and Eyewall Armor hurricane protection products; extrusions, custom shapes and aluminum products for the industrial market; and such exterior building products as decking, railing and vinyl siding.   ; ABC Supply operates more than 350 branches in 45 states and the District of Columbia.  ; In addition to its Town & Country division, ABC Supply operates the ABC Supply Catalog Division and several affiliate companies that manufacture some of the products it sells, including Amcraft Building Products Co. Inc. (vinyl siding and window products), American Construction Metals (metal roofing systems), Avid Pallet (new and remanufactured wood pallets), Mule-Hide Manufacturing (dry-felt and facer), Mule-Hide Products Co. Inc. (low-slope roofing systems), Stone Metal Products (metal roofing and other building products) and Vande Hey Raleigh (roof tile).