Opanga amitundu yosiyanasiyana amapanga zinthu zawo zapadera. Opanga akuluakulu sakhala abwinoko kuposa opanga zing'onozing'ono. Kupatula apo, opanga zazikuluzikulu sakhala bwino malinga ndi kuyika kwa madongosolo ndi chitsogozo, koma opanga ochepa sakhala abwino ngati akuluakulu. Opanga Brand ali ndi chidaliro chachikulu, chilichonse chimakhala ndi mawonekedwe ake.
Ndikulimbikitsidwa kusankha opanga angapo poyerekeza posankha wopanga jenr. Ndikwabwino kupita kwa wopanga kufufuza ndi kumvetsetsa, komwe kumatsimikizika.
Wuhan Nobeth Thermal Energemental Telly Kuteteza Mphamvu Kuteteza Katswiri Kanema Wachigawo wa China ndi Magawo Asanu ndi 24, ali ndi zaka 24 zopanga generase ndipo amatha kupatsa ogwiritsa ntchito njira zothetsera mavuto. Kwa nthawi yayitali, Nobes atsatira mfundo zisanu za kupulumutsa mphamvu, kutetezedwa kwamphamvu, kuteteza, komanso kusanja kwamitundu yokwanira, ndipo yasungunuka, ndipo adapitilira 10 Zochitika zosaposa 200 zokha, malonda amagulitsa bwino zigawo zopitilira 30 komanso mayiko oposa 60.
Pochita upainiya ku kampani yankhanza yam'nyumba, a Nobeth ali ndi zaka 24 zokumana nazo m'makampani, amakhala ndi matebulo owoneka bwino, ndi nthunzi zapamwamba, komanso amapereka mayankho owonjezera a Padera Lapansi. Mwa njira yopitirirabe, Nzimba za m'ma Npanda ntchito, zimagwira ntchito makampani oposa 60, ndipo anayamba kuphatikizidwa woyamba wa opanga a Hube m'chigawo cha Hubei.