SPGS

When I worked in Korea Telecom (www.kt.com ) as an electric engineer for 24 years,
I found that existing SPD is not perfect, so I started to develop new SPD since 1997 as soon as I retired from KT. It was almost over 10 years for R & D.

   Finally, we developed new technologies and manufactured over 200 types of various products which have
the lowest Voltage Protection Rating. We already supplied our products in many sites that has troubled with other SPD.

As the quality of our SPD are much better than others, so our products were certified as “New Excellent Technology”
by Korea Government and selected “Good Procurement Products” by Korean Procurement Service”.

We really hope that we could our SPDs all over the world, and eliminate surely all damages by a surge.Thank you for your consideration.

Mr. SeonHo, Kim, President