Ningbo Kaiweite(KWT) Mold Base Manufacturing Limited Company ili kumudzi kwawo kwa nkhungu mumzinda wa China-Yuyao m'chigawo cha Zhejiang, kufupi ndi mphambano ya msewu wa Hubei wa National Road 329, wolemekezeka kwambiri pa geography ndi magalimoto mwachilengedwe. KWT chimakwirira mamita lalikulu 18000 ndipo ali antchito oposa 200. KWT ndi makampani opanga kuphatikiza kafukufuku, chitukuko, kupanga ndi kasamalidwe, okhazikika kupanga muyezo nkhungu maziko, sanali muyezo mbamuikha pulasitiki nkhungu m'munsi, mbale nkhungu, Chalk nkhungu, kufa kuponyera nkhungu maziko ndi ozizira-kukhomerera nkhungu maziko ndi zina zotero. komanso ndi zida zoyambira zotsogola, ukadaulo wapamwamba kwambiri komanso njira zodziwikiratu.