Zida zamakina a block zimakhala ndi kuthekera kwakukulu ku China. Kupambana kokhala Wopanga Makina Opangira Block kumadalira kukhwima kwaukadaulo, mtundu wa zida zamakina a block, kupambana kwa ogwira ntchito, komanso kutsata nzeru.
Mipiringidzo ya konkriti imagwiritsidwa ntchito makamaka kudzaza mawonekedwe apamwamba a nyumbayo, chifukwa cha kupepuka kwake, kutsekereza mawu, mphamvu yabwino yotchinjiriza, ogwiritsa ntchito ambiri amakhulupirira ndi kukondedwa. Zopangira zake ndi monga mvuvu: Simenti: simenti acts a
Gulu la Sofia latipatsa utumiki wapamwamba kwambiri pazaka ziwiri zapitazi. Tili ndi ubale wabwino ndi gulu la Sofia ndipo amamvetsetsa bizinesi yathu ndi zosowa zathu bwino.Pogwira nawo ntchito, ndawapeza kuti ali okondwa kwambiri, achangu, odziwa zambiri komanso owolowa manja. Ndikukhumba iwo anapitiriza bwino m'tsogolo!