Crushed stone products

Our crushed products are available in Lubumbashi, Kolwezi and Kalémie.

In Lubumbashi and Kolwezi, we operate our own gravel and sand quarries. We carry out blasting, stripping, transport and crushing operations. The operation offers a wide choice of raw and crushed products. All grain sizes used in the building and roads sector can be produced. 

The crushed products are needed in particular for the production of reinforced concrete, precast concrete products (building blockspavers , kerbs , pipes …), coatings for road construction and ballast for the rail sector.

Our crushed stone products offering

We produce all possible grain sizes according to our customers’ demands, in significant quantities and fast turnaround times.

  • Crushed sands, 0/3 and 0/6;
  • Crushed stone gravels; 3/8, 6/10, 10/15 and 15/25;
  • Crushed ballast 25/50;
  • Scalped products 0/25, 0/50, and 0/90;
  • Mixtures 0/25
  • Industrial rubble
  • Mixed rubble 0/120
  • Artisanal rubble

Kilobelobe quarry

Located 14 km to the east of Lubumbashi, the Kilobelobe quarry is renowned for its high quartz content, which makes its crushed products exceptionally hard.

Katonto quarry

The Katonto quarry is located along the National Road 39, fewer than 25 kilometres from the city centre of Kolwezi. The production is mainly used for making concrete in the region, supporting the intense mining activity, the development of infrastructure and guniting activities in underground mines. This deposit is composed of sandstone-quartzitique of excellent quality.

International quality

We are attached to the strict observance of international quality standards, similar to those applied in Europe. These are guaranteed by sampling and periodic tests performed in the laboratory.


Our prices are competitive. A personalised analysis and quotation is prepared for each request by our sales department.