EIHE Steel Structure ili ndi zaka 20 zakuchitikira polojekiti m'nyumba zopangira zitsulo. Pomanga nyumba yachitsulo chosanjikiza kawiri, mwayi wake waukulu ndikukhazikika bwino komanso kutsekereza mwamphamvu komanso kuthekera kosunga kutentha. Poyerekeza ndi nyumba zachikhalidwe za konkire, zimapereka ndalama zotsika mtengo komanso ndi mtundu watsopano wa nyumba yosungira zachilengedwe.
Zomangamanga zokhazikika zachitsulo chimodzi zomangidwa ndi EIHE Steel Structure ndi mtundu wa nyumba zomwe zimalowa m'malo mwa konkriti yachikhalidwe. Timapanga zitsulo kukhala chimango chonyamula katundu cha nyumbayi, ndipo kukana kwake kwa zivomezi, mphamvu zotchingira, ndi nthawi yomanga zonse ndizabwino kwambiri kuposa nyumba zachikhalidwe. Monga wopanga zitsulo zaku China komanso wogulitsa yemwe ali ndi zaka 20 zantchito, titha kukupatsirani ntchito zambiri.