Nkhungu ndiye chinsinsi chamakampani opanga mbiri ya aluminiyamu. Kutengera zaka zopitilira 18 zaukadaulo wopanga ndikupanga zokumana nazo za aluminiyamu extrusion die, Retop amasangalala ndi kuwunika kwakukulu pamakampani ndipo ali ndi mtundu waukadaulo.
Tili ndi msonkhano wapamwamba wa nkhungu. Kukonza, kukonza, ndi kuwerengera nkhungu. Gulu la akatswiri a R&D la anthu opitilira 20, makulidwe opitilira 20,000 amakasitomala ochokera padziko lonse lapansi, amathanso kupanga ndikupanga zisankho molingana ndi zomwe makasitomala amafuna, nkhungu yayikulu kwambiri ya extrusion ndi pafupifupi 450mm.
