About JOONGWON 2019-08-30T03:54:09+00:00


We will leap to become a global superior company
that grows with customers.

We, JOONGWON Co., Ltd. have been supplying the relevant devices in electrical distribution system for half a century since our establishment in 1962, making customer satisfaction our top priority with the basic business principal of the highest quality, technology and the best services.
In 1976, we had developed our own product-line such as switches, protective devices in distribution system, which was the first achievement among competitors in Korea at that period of time.
We have built our reputation throughout the world as well as domestic market in providing with KEPCO and domestic customers.
JOONGWON’S vision is to become a leader in medium voltage switchgear and distribution automation industry through customer satisfaction management, quality control and technological innovation.


Established in 1962

Long-term based partnership with power utilities around the world


Manufactured according to International standard (IEEE, IEC)

Acquired Certification of ISO 9001 &ISO 14001, UL etc.

Acquired various test reports from reputable authorities in relevant items.

Awarded as Korean World-Class Product by Korean government(Cutout Switch)

World Wide Reference