COMSovereign Holding Corp., a U.S.-based developer of 4G LTE Advanced and 5G connectivity and data transmission systems, announced today that it has expanded its engagement with Benchmark Electronics, Inc. ("Benchmark") (NYSE: BHE), a global provider of engineering, design, and manufacturing services, to provide additional manufacturing capacity to produce Dragonwave-X's ("DragonWave") flagship Harmony Enhanced and Multi-Channel (MC) model radios for mobile network backhaul infrastructure.Expanded Production Provides Needed Manufacturing Capacity for the Dragonwave-X's Harmony Line of Radios.