R&D
DTR has been designing in field of insulator and electric components and have a lot of engineers.
We always do our best for satisfaction, of customers.
DTR’s Design Domain
![](https://i1.wp.com/www.dtrcorp.kr/wp-content/uploads/2020/10/rnd01.jpg?fit=700%2C700&ssl=1)
Suspension Insulator
(D & T Lines)
![](https://i0.wp.com/www.dtrcorp.kr/wp-content/uploads/2020/10/rnd02.jpg?fit=700%2C700&ssl=1)
Smart Meter
(AMI system)
![](https://i2.wp.com/www.dtrcorp.kr/wp-content/uploads/2020/10/rnd03.jpg?fit=700%2C700&ssl=1)
polymer Arrester
(D & T Lines)
![](https://i2.wp.com/www.dtrcorp.kr/wp-content/uploads/2020/10/rnd04.jpg?fit=700%2C700&ssl=1)
Polymer C.O.S
(Distribution)
![](https://i2.wp.com/www.dtrcorp.kr/wp-content/uploads/2020/10/rnd05.jpg?fit=700%2C700&ssl=1)
Disconnect Switches
(Distribution)
![](https://i0.wp.com/www.dtrcorp.kr/wp-content/uploads/2020/10/rnd06.jpg?fit=700%2C700&ssl=1)
SF6-gas L.B.S
(Overhead Line)
![](https://i2.wp.com/www.dtrcorp.kr/wp-content/uploads/2020/10/rnd07.jpg?fit=700%2C700&ssl=1)