Zovala zitsulo za zidutswa za CO., Ltd. kuchokera ku Henan, China amagulitsa nyumba zapamwamba zapakhomo. Tikuchirikiza lingaliro lokhazikika, kutetezedwa kwa chilengedwe ndi kupulumutsa mphamvu, ndipo odzipereka powapatsa makasitomala omwe ali ndi ntchito zabwino poperekanso zinthu zabwino zomwe zimawatsimikizira.

Nyumba zotsekemera zokhala ndi mutu wa boti zitha kusonkhanitsidwa kukhala zatsopano ndi mabokosi angapo, motero kupeza mtundu watsopano. Amagwiritsidwa ntchito kwambiri m'magawo omanga, sukulu yakanthawi yochepa, zipatala zamipando, ndi tsoka losalekeza nthawi yayitali chifukwa limakhala ndi mtengo wabwino komanso wamtengo wapatali komanso wamtengo wapatali. Zonsezi ndizopangidwa ndi chitsulo, zomwe zili zolimba komanso zolimba ndi moyo wopitilira 25.