Sadid Industrial Group was established in 1963 in Iran

Iran

Iran , officially the Islamic Republic of Iran , is a country in Southern and Western Asia. The name "Iran" has been in use natively since the Sassanian era and came into use internationally in 1935, before which the country was known to the Western world as Persia...

. It is an industrial conglomerate in the fields of designing, engineering and fabrication of machines/equipment, production of spiral and longitudinal welded steel pipes, general contracting of oil, gas and petrochemical projects, water and sewage utilities and manufacturing of wind power generators.