Respirators and respirator fit testing instrumentation and supplies are arguably more important now than ever for fire fighters and first responders. According to the National Fire Protection Agency (NFPA), well over half of...

The performance of tight-fitting facepieces depends on achieving good contact between the wearer’s skin and the face seal of the facepiece. One type or size of RPE facepiece does not fit everyone and an inadequate fit...

OHD, LLLP has been named one of the best places to work in Birmingham. The company came in first place in the category of "Best Places To Work For Young Professionals"! The company also earned an overall ranking of ninth place...

OHD is thrilled to be nominated as one of Birmingham's Best Places to Work! We have come a long way in the past 5 years. From being acquired by the German holding company Schauenburg International in 2017 to new leadership in...

We understand the impact that the COVID-19 pandemic is having on our society, and specifically our first responders. That is why OHD wants to give back to the companies and organizations that are doing so much to keep us and...