Introduction

We, the DTR Corporation, Electrical insulator R & D was established in 1998.
Electric Power System of DTR, as specialist of Polymer Insulators, Surge Arrester, Cut Out Switch, Line Disconnector Switch, Load Break Switch, Electricity Meter, Solid Insulated Recloser and accessories products related to Korea Electric Power Corporation(KEPCO), Korean Railroad(KORAIL) and Korea Train Express(KTX), take especially pride in electric products for Distribution and Transmission Line.

The DTR Corporation consist of specialist of the various fields make always every efforts to be satisfied customer’s requests with precision equipment and advanced technology to produce quality products by development techniques, research, manufacturing capability and engineering.

Anyway, we would surely regard the belief with every customer as or life and always put ourselves in customer’s positions for every aspects.
Furthermore, we sincerely promise that we would do our best to satisfy customer’s all requirements.
The our aim is to supply “the world best quality & services” for every customer’s satisfaction.

It is my sincere wish that all of those advantages could contribute to recognizing far closer relationship between you and us.

I’m looking forward to seeing you, wherever the place might be reassuring of our ever improving services for you.


Thank you.