Sa-Ra Enerji Insaat Ticaret ve Sanayi A.S. 

Sa-Ra Enerji Insaat Ticaret Ve Sanayi A.S. provides design, engineering, and contracting services for power transmission lines, transformer station projects, distribution networks, and telecommunications projects. The company offers manufacturing services, including energy transmission line towers, energy transmission line hardware, steel structures, fasteners, silicone insulators, and galvanization; and turnkey projects, such as energy transmission lines, switch units, LW/MW urban distribution networks, and guardrail projects. It also provides services for cage and polygonal section poles for power transmission lines, steel structures for transformer facilities, cage and polygonal section poles for communications and GSM networks, lighting and projection poles, highway security systems, solar power system steel structures, TV and radio antenna poles, advertising and flag poles, overhead poles and railroad steel structures, camera poles, steel structures, and platforms at energy generation facilities. The company was founded in 1985 and is based in Çankaya, Turkey.