TUCKER, Ga.–(BUSINESS WIRE)–GMS Inc. (NYSE:GMS), a leading North American distributor of gypsum wallboard and suspended ceiling systems, announced today the acquisition of the Michigan-based ASI Building Products, LLC. (“ASI”). Founded in 1988, ASI is a leading provider of ceilings and other quality building products serving the Eastern Michigan market through three locations: Saginaw, Southfield and Detroit. ASI distributes interior building products for residential and commercial projects o