Classification Information
Wall systems, namely, primarily non-metal wall panels, primarily non-metal wall supports and primarily non-metal wall capping, all the foregoing for use in constructing sports field walls; primarily non-metal wall panels for use in constructing sports field walls; primarily non-metal prefabricated walls for use in constructing sports field walls; primarily non-metal modular wall panels for use in constructing sports field walls
Nonmetallic Building Materials