Manganese Metal Company

MMC – the First Choice in Pure Manganese!

MMC’s plant is situated in Nelspruit, South Africa, and is the world’s only non-China based producer of high grade electrolytic manganese metal (EMM) and the world’s largest producer of 99.9% (selenium-free) EMM. MMC has been in operation since 1974.

MMC has a unique global marketing network and is a niche market supplier of various quality grades of EMM to an established customer base. MMC supplies more than 120 customers in 20 countries and holds warehouse stock in most countries.

The systems, equipment, safe operating philosophy and excellent business practices of MMC provide our customers peace of mind, first-class quality and reliable supply. MMC, as a refinery, is also well aligned with the South African government’s objectives of beneficiation and empowerment.

MMC’s products are used in the top-end of the market, in the following industries:

  • Aluminium
  • Steel
  • Non-ferrous Alloys
  • Rechargeable lithium-based batteries
  • Chemicals
  • Electronics
  • Welding consumables