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Make In India

About Us

About Transmission Line Products

In 2013, TLP started its foray in the metro sector through Jaipur Metro. From then onwards TLP has been supplying to different metros across the country.
In 2017, TLP was approached by Dedicated Freight Corridor (DFC) to design special items for them. TLP at present is one of the largest supplier of those products to the DFC.
From 2019 onwards, TLP started to focus on just railway electrification. Since then, it has not only continued to manufacture for railways, but it has also become one of the primary suppliers for metros across India and DFC as well. Due to its technical brilliance, TLP has earned accolades for customizing many items for customer needs.
Riding on our proven capabilities, TLP is now moving towards manufacturing other railway items apart from only OHE.

Transmission Line Products

Transmission Line Products (TLP) started operations in 1977. The organization was formed to cater to the burgeoning electrification needs of all the state electricity boards across the country. Taking into consideration the quality of products manufactured by TLP, in 1985, Indian Railways approached TLP to manufacture OHE fittings required for railway electrification. Since then, TLP has been developing and manufacturing items for both transmission lines and railway electrification. Over time, TLP had become one of the leading design and manufacturing company for transmission line products for the power sector and railway electrification items for Indian Railways and had also become one of the most trusted companies in the railway sector for its ability to adapt to new changes.

  • DFC Fittings
  • 88.9 mm connectors
  • Termination Fittings
  • Custom Requirements
  • OHE fittings for Railway Electrification
  • PSI Connectors for Railways TSS

Our  Vision

"Empowering Railways for a Greener Tomorrow"

To make quality products and become the trusted name for railways across the world

Company Values


From its inception, TLP has stood out from the competitors due to its reputation for quality. Not only do we follow clients’ requirements religiously, we also question and add to it based on our experience. Our focus on automation, our strict quality control procedures and trained employees form the basis of our well earned reputation.


Adaptability is part of our DNA. We know that change is inevitable. Our decisions are made based on our vast experience, trained staff, equipment that meet the need and direction of the market. This is why we are known in the country for our ability to make new products for our clients.

Client Satisfaction

Client satisfaction is why we have some of the oldest customers in the industry. Our quick turnaround, focus on quality and adaptability allow us to service our clients to their utmost satisfaction.