Pakistan Steel Mills - Infogalactic: the planetary ...
2019-1-1 · Pakistan Steel Mills (Urdu: پاکستان اسٹيل ملز; reporting name: PSM), also known as Pak Steels, is a global competitive, multi-billion state-owned mega-corporation and the producer of the long rolled steel and heavy metal products and entities in the country.. Headquartered in Karachi, Sindh Province of Pakistan, the PSM is the current largest industrial mega-corporation having