37 repair and maintenance of material handling equipment, namely, conveyer systems, mezzanines, modular offices, lift trucks, sweepers, and scrubbers and installation of conveyer systems, mezzanines, and modular offices
40 custom manufacture in the field of material handling equipment, namely, conveyer systems, mezzanines, and modular offices
42 custom designing in the field of material handling equipment, namely, storage units, conveyer systems, mezzanines, and modular offices