GRA's mission is to be the world renowned gateway to Africa's resources through mining of key mineral deposits, beneficiation, and exporting to key international markets...
Mineral Experts

Through their vast experience in innovative technology, MartTech have managed to contibute immensely to the advanced technology used in the extraction and processing of various minerals. The energy saving systems have also immensely reduced production overheads at various mining sites. MartTech has also managed to help in developing technology which reduces harmful emmissions into the environment.

Through their good quality production and their relation with GRA , MARTFIN has a huge allocation for GRA clients as a supply line, meant for export. This supply line provides RB1 and RB3 for GRA clients.
Lithium, Coal & Chrome