Njerwa ndi zida zomangira zodziwika bwino, ndipo zimagwiritsidwa ntchito kwambiri m'magawo ambiri. Monga imodzi mwa mafupa omanga, kufunikira kwa njerwa kukukulirakulira pang'onopang'ono. Inde, njirayi ndi yosasiyanitsidwa ndi kugwiritsa ntchito makina opangira njerwa. Ndi ver
Mau oyamba a Concrete Blocks Concrete midadada, yomwe imadziwika kuti konkriti masonry units (CMUs), ndi zida zomangira zomwe zimagwiritsidwa ntchito pomanga makoma ndi zinthu zina. Amadziwika chifukwa cha kukhalitsa, mphamvu, ndi zosiyanasiyana
Opanga amalabadira chitukuko cha zinthu zatsopano. Amalimbitsa kayendetsedwe ka kupanga. M'kati mwa mgwirizano timasangalala ndi ubwino wa utumiki wawo, wokhutira!
Luso laukatswiri ndi masomphenya apadziko lonse lapansi ndizomwe ndizofunikira kwambiri kuti kampani yathu isankhe kampani yowunikira njira. Kampani yomwe ili ndi luso lazantchito ingatibweretsere phindu lenileni la mgwirizano. Tikuganiza kuti iyi ndi kampani yomwe ili ndi luso laukadaulo kwambiri.