Ciesco is a metal products manufacturing company that produces a range of plate work and fabricated structural items. It maintains a truss division that specializes in manufacturing truss in a variety of shapes, sizes and finishes. The company engineers and fabricates light-gauge metal truss. It also offers shafts, wall liners, cement boards, ceiling systems and vinyl profile extrusions. Ciesco conducts sound reverberation tests, as well as provides sound panels, customized diffusers, and acoustical tiles and grids. It also offers clean room products, including sign panels, laminated accessories, and extruded aluminum grid and gasket systems. The company is a member of GypsumToday, a trade organization that includes some of the leading companies in the construction industry throughout North America.