Armbrust is a Texas-based manufacturer formed in 2018, with the aim to “return strategic manufacturing back to the United States." In response to the ch... Moreronic mask shortage during the global COVID-19 pandemic, Armbrust built the second-largest mask manufacturing facility in the U.S., capable of assembling and packaging millions of masks per day. They continue to find new, innovative ways to provide safety and protection to Americans. ^content/uploads/images/4982963.png Less