Encouraged by Morando, which already has references in this region, the Keller Division took part at Buildexpo held in Nairobi from 4 to 6 May 2013. Now in its sixteenth edition, the trade fair is a key event for the economic development of Equatorial Africa, attracting more and more interest each year. This year was marked by growing interest in the clay brick and roofing tile industry as an upshot of social and private housing programmes launched by different countries.
The three-day event was attended by many government institutions and private companies from various African states which were interested in realizing housing projects with clay bricks instead of with the materials used previously.