Namdar Afroz is an engineering and manufacturing company since 1995 in the fields of high voltage transmission line & OPGW fittings, substation clamps and XLPE cable hardware. Their products cover various voltages, levels from 63 KV up to 765 KV.
Maspa established in 2000 as a private company. It’s close cooperation with the consumer in the overhead line and substation construction, the high technical standard and reliability of its product
Alucast Iran Company with a history of 40 years, is one of the biggest companies in terms of engineering and manufacturing of high and mid voltage networks' fittings that technically start to OCS design & manufacturing electrical railway's overhead network fittings, since 1998.