Founded in 2008, Master Stone Breakers.Ltd (MSB) set out itself to be a leading company in quarrying and crushing industry. MSB, a member of the AMG & Partners group, is located in Lilongwe, the capital of Malawi.

MSB supplies quality aggregate production, cement blocks and construction materials all around Malawi. These products can be used in different fields such as brick manufacturing, plastering, concrete and slabs, street tar, as well as backfilling

MSB has a well-trained group of expertise responsible for managing and running the quarrying process professionally and skillfully, making the company well known for its excellent experience in the field.

Moreover, throughout the years, MSB has become the most reliable and reputable quarry in Malawi, in addition to having the largest production capacity among quarries.