Taban Niroo Company was established in 1997, since then it performs various services and activities including High Voltage Power Transition Projects across Iran.
In July 2002, Dena Power Line Insulators (DPL), a unit of the Taban Niroo Co, has started its activities, which mainly concentrate in producing Polymer Insulators, Cutout fuses and Cross-arms in the range of 24KV to 36KV.
Under the leadership of the Managing Director, Mr. A. Zamani, Taban Niroo employs some 30 highly skilled, motivated, well-trained, and enthused artisans and technocrats. Mr. Zamani’s mission statement has been one of work place safety, industrial excellence, and innovation by way of exemplary manufacturing standards.

DPL is located in Shiraz Special Economic Zone, Shiraz, Iran.