Wosem

Who we are

Engineering Excellence in Biosafety

Welcome to WOSEM Co., LTD, your trusted partner in engineering and manufacturing for biosafety. With a dedicated focus on designing, constructing, maintaining, and validating BSL-3 labs, we ensure the highest standards of safety and protection.

Serving Diverse Sectors
- Government Agencies
- Municipalities
- Public Hospitals
- Private Enterprises

Broadening Horizons
In 2018, we expanded our horizons to include medical device manufacturing. This strategic move was driven by our commitment to prepare for potential threats such as biochemical warfare, bioterrorism, and the airborne transmission of high-risk pathogens.


The Portable Negative Pressure Unit
- Successfully proven during the 'MERS' outbreak in 2015
- Transforms ordinary rooms into Negative Pressure Isolation Rooms (NPIRs)
- Simple installation
- Cost-effective


Addressing Pathogen Transportation
We've introduced groundbreaking solutions:
- Negative Pressure Carrier: Safeguarding against secondary infections during high-risk pathogen transportation.
- Negative Pressure Isolating Wheelchair: Ensuring safe transport for confirmed or suspected cases.

Our products have played a pivotal role in the frontline battle against COVID-19 in South Korea. They were also supplied to other nations through an ODA project by KOICA, making a global impact.

Our ability to develop innovative and remarkable medical devices is founded on our accumulated engineering skills in the biosafety field since 1999.

WOSEM CO., LTD. is dedicated to contributing to public safety, with all of our employees committed to this noble cause.

Our values

Since its establishment in 1999, we have successfully conducted our business on engineering facilities in the biosafety field and developing and manufacturing medical devices.

We are doing our best to become a globally advanced company beyond the domestic leading company by making more efforts in research, development, and related work of bio-safety technology.

Our presence around the world