American Sheet Rock, North Hills, CA 91343, US

Founded in 1969, Acoustical Material Services (AMS) is a full line service supplier to the commercial contractor. The company distributes building materials to numerous classes of trade. The major products offered include acoustical ceiling tile/grid, drywall/steel framing, commercial wood/metal doors, frames and hardware. In addition, Acoustical Material Services (AMS) supplies residential contractor's drywall and plaster. It also sells FRP paneling, insulation, tools and accessories. The company sells its' full line of building products to areas in the Far East.