Owellsteel's ROOFGUARD steel waterproofing system has been designated as Korea's only rooftop steel waterproofing “Excellent Product” and “Innovative Product” by the Public Procurement Service (PPS). Owellsteel is the only procurement-registered company with technology verified on the trust of accredited institutions.
Trust in the public procurement market
With technology and products certified through rigorous review, we promote the operational efficiency and innovation of public institutions and secure reliability in the public procurement market. The ROOFGUARD performance certificate is continuously renewed and maintained.
Tech-startup opportunity
Owellsteel supports technology startups based on its proven steel waterproofing technology. If you are interested in a startup or installation partnership, you can request a consultation through the startup inquiry on the Owellsteel website.