In 1980, OS Company started its business as a domestic sole distributor of
NORIT Company in the Netherlands with a philosophy that the company contributes to a better
environment for the next generation.
Entering the 1990s, we built our headquarter office along with a warehouse in Incheon city,
and expanded our products portfolio based on a successful partnership with NORIT group.
Currently, OS Company is comprised of 3 member companies;
OSUNG ENVI-TECH CO.,LTD., OS VALVE CO.,LTD., and OSC CO.,LTD.,
and have 2 manufacturing factories including warehouses.

Thanks to the encouragement and support of our customers, our company has been able to become a manufacturer
and supplier of environment-related products and systems that can lead the next generation.
In addition, the company and its members are always working together to maintain close relationships with
customers and partners through our own management philosophy.

Our company has been focusing on developing high-quality products in a desire to achieve both people’s safety and healthy environment.
We are now doing a lot of research to create a better environment with the highest quality products including activated carbon, membrane filters and valves.
We put a great effort and a lot of time to improve the quality of our products,
even in the smallest detail. For that research, “OS COMPANY” is continuously investing,
and furthermore, steady research is being conducted for the discovery of new businesses and the expansion of existing product lines.

In addition, in order to provide reliable products to customers at all times,
the company itself provides an environment where all employees can demonstrate a spirit of cooperation,
and each employee strives to develop product quality beyond stereotypes.
We believe that all these efforts will eventually maximize product quality and increase productivity,
so that we can supply stable products when our customers need them.
Building a clean environment for the next generation, this is the mission of all members of “OS COMPANY”.
Thank you again for your encouragement and reprimand to our company,
and we promise to provide you with higher quality products and services in the future.