Armstrong International and Everactive Collaborate on Wireless Steam Trap Monitoring, Combining Industrial Expertise with Batteryless IoT Technology to Reduce Customers’ Energy Usage, Environmental Emissions, and Overall Costs Three Rivers, MI, Feb. 19, 2020 (GLOBE NEWSWIRE) -- Armstrong International, a 120-year old, global leader in energy management, announced that it will work with Everactive to offer a more efficient...