Manganese Metal Company (“MMC”), based in Mbombela (Nelspruit, Mpumalanga Province), is the world's largest producer of 99.9% electrolytic manganese metal (“EMM”). The company has been in operation since 1974, has a unique global marketing network, and is a niche market supplier of EMM to an
Manganese Metal Company (“MMCâ€), based in Mbombela (Nelspruit, Mpumalanga Province), is the world’s largest producer of 99.9% electrolytic manganese metal (“EMMâ€). The company has been in operation since 1974, has a unique global marketing network,