Profile: Extek Ltd. designs, manufactures and markets hazardous & arduous area telephones. Our products encompasses analogue, LAN and fiber-optic based communication systems. These products are stitched with features like corrosion resistance, solid state electronics throughout, weather resistance, non metallic case and extended handset. Rail, metros, trams, highways, tunnels, maritime, airport, aviation, industrial and high noise environments are the applications covered by our products.