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Prefabricated metal buildings, namely, protective building systems, shelters, rooms and enclosures; Prefabricated metal buildings, namely, blast resistant rooms, buildings, and structures, telecommunications shelters, fiber regeneration colocation structures, power conversion stations, modular data centers, and remote instrument enclosures

Prefabricated non-metal buildings, namely, protective building systems, shelters, rooms and enclosures; Prefabricated non-metal buildings, namely, blast resistant rooms, buildings, and structures, telecommunications shelters, fiber regeneration colocation structures, power conversion stations, modular data centers, remote instrument enclosures

Construction and installation services of protective building systems, shelters, rooms and enclosures to the design and specification of others; Construction of blast resistant buildings to the design and specification of others; Consulting in the field of building construction; Installation of protective building systems, shelters, rooms and enclosures

Manufacture of protective building systems, shelters, rooms and enclosures to the design and specification of others