The origin of Zobrizan Hamedan Company date to1975, when 20-year-old Alireza Zarei started a small casting factory in Hamedan. In the early 1980's he established a new company to improve the quality, and in 1990 he found the second company to augment the capacity .

Zobrizan Hamedan Company manufactures high quality ductile iron fittings and manhole covers for the water industry. It has a reputation for investing heavily in the latest capital equipment and people skills to provide a range of fittings.