FDH Infrastructure Services, LLC (FDH), a leader in engineering investigations of critical structures and developer of global technology solutions, today announces the acquisition by its parent, FDH Infrastructure Group, LLC, of Smart Tower Systems, LLC (Smart Tower), a wholly-owned subsidiary of Rohn Products, LLC (Rohn). Smart Tower is a structural health monitoring (SHM) system designed and manufactured in the U.S. to support telecom, transmission, and wind turbine towers, as well as petrochemical structures, bridges, tall buildings, and elevators, in both short-term diagnostic applications and for continuous monitoring over the life of the structures. By adding a specialized SHM solution to its portfolio of nondestructive testing (NDT) technologies, FDH is enhancing its engineering services capabilities by developing innovative technologies that serve global critical infrastructure owners and service providers across multiple segments, including telecom, utilities, and renewable energy.