Waya mauna ndi dzina la mitundu yonse ya waya ndi mawaya ma mesh mankhwala, ntchito ulusi mankhwala, silika, zitsulo waya etc, opangidwa ndi njira yoluka, makamaka ntchito "kuwunika, kusefa, kusindikiza, kulimbikitsa, kuteteza, chitetezo". Mwachidule, waya amatanthauza waya wopangidwa ndi chitsulo, kapena chitsulo; waya mauna amapangidwa ndi waya ngati zopangira ndipo amapangidwa mu mawonekedwe osiyanasiyana, kachulukidwe ndi mawonekedwe malinga ndi ntchito zosiyanasiyana zomwe zimafunidwa kudzera munjira zina zoluka. Mwapang'onopang'ono, waya amatanthauza zipangizo zamawaya, monga Stainless Steel Wire, Plain Steel Wire, Galvanized Wire, ndi cooper waya, PVC waya etc; waya mauna pambuyo pozama-njira kupanga zinthu mauna, monga zenera chophimba, zitsulo zowonjezera, pepala perforated, mpanda, conveyor mauna lamba.