Who We Are

Since 1973 we have been contributing in our own way to Electricity Generation, Transmission and distribution of the nation.

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Our Products

Power Distribution
  • Steel Cross Arms
  • HT & LT Stay Assemblies
  • Transformer Mounting Supports
  • All type of Steel Brackets
  • Bolts and Nuts
  • Washers & Thimbles
  • Any other Pole Hardware items
Power Transmission
  • Transmission and Communication Towers and Tower Parts
  • Substation Structures
  • Danger Boards
Other Products
  • Street Lighting Systems
  • All type of Steel Furniture
  • All type of Fasteners & Accesories
  • Any other Customized Steek Fabrication
Trade In Products
  • All types of LED Lights & Lamps
  • Foundation Anchoring Systems
  • Digital Fault Recording Systems PMU’s and Protective relays

Why should you choose us?


unmatched Expertise


One of our key strengths is our well trained and vastly experienced workforce of over 100 hard-working individuals. We have provided direct employment to nearly 70 of them. At STI, we believe that the well-being of our workforce is our responsibility. Therefore, we provide them with financial and non-financial benefits in order to motivate and encourage them to perform at their best at all times. This is our way of showing our gratitude for their contribution towards the growth of our organisation over the years.


High Quality Material


When selecting suppliers of raw materials and / or semi-finished goods, we always choose suppliers who are reputed for high quality and on-time delivery. We understand that using top notch raw material is the first step towards manufacturing the finished product with the best quality. Quality is top priority at STI and we do not compromise with quality at any stage. It is because of this specialty that we have come a long way and will continue to welcome reputed suppliers who deliver high quality material on time.


Financial Strength & Stability


Over the years, our contribution to the GDP of Sri Lanka has continued on an upward trend. The last 5 years have been extremely impressive especially with the revenue growth amounting to over Rs.500 million per annum. In 2013, we were successfully able to realize a foreign exchange income worth $ 1.5 million. As a result of this sound financial base, international organisations, state entities and local private companies have 100% confidence and trust when conducting business activities with our organisation​.

Our Clients

  • Hayleys Group, Sri Lanka
  • Sierra Cables, Kenya
  • Rural Electrification Authority, Kenya
  • The Kenya Power and Lighting Company, Kenya
  • Sierra Construction, Sri Lanka
  • Ministry of Education, Sri Lanka
  • ELTEL Networks, Sweden
  • Ceylon Electricity Board, Sri Lanka
  • Venora International Projects, Kenya
  • Lanka Electricity Company, Sri Lanka
  • LTL Projects, Kenya
  • Complant, China
  • LTL Holdings, Sri Lanka
  • VS Hydro, Kenya