Safety Without Compromise. By manufacturing NIOSH-certified N95 respirators here in America from US-sourced materials using state-of-the-art custom machinery, United States Mask is able to ensure that its PPE is reliable, safe, effective and affordable. Our products are 100% made here in the U.S.A and adhere to strict quality control guidelines. While United States Mask's focus started with solving the N95 respirator shortage for first-responders, we continue to look towards the future. Our founders were shocked at the lack of preparedness and supply for such critical protective equipment at the start of the COVID-19 pandemic. An estimated 90% of this PPE had been manufactured overseas, and when America needed this equipment most, it was almost impossible to find. United States Mask's mission is to bring back the manufacturing of critical PPE here to the United States. Currently, United States Mask manufactures over 1.5 million NIOSH approved N95 respirators per month at our Fort Worth facility. U.S. Mask is currently expanding production capacity and product lines to continue with our mission. If you are trying to reach someone at the company, please visit our website to find our contact information. We do not regularly check Linked-In as we are busy making masks!