Strand Earthquake Consultants specializes in nonstructural earthquake safety. The Company's products include seismic recorders and digitizers, seismic switches and alarms, accelerometers, velocity sensors, seismic gas shutoff valves, seismic shutdown systems, valve assemblies, three-way valves, remote actuators, flexible pipe loops, nonstructural seismic mitigation, base-isolation platforms, gas-cylinder restraints, and instruments and systems for dam monitoring and structural control.