Kufotokozera Kwachidule:

Zambiri zaife
Ningbo Demy (D&M) Bearings Co., Ltd. idakhazikitsidwa mu 2005 ndipo ndi imodzi mwa opanga mpira & odzigudubuza onyamula & lamba, unyolo, ogulitsa magawo amagalimoto ku China. Ndi apadera pa kafukufuku ndi chitukuko cha mitundu yosiyanasiyana yolondola kwambiri, yopanda phokoso, mayendedwe a moyo wautali, maunyolo apamwamba kwambiri, malamba, magawo a galimoto ndi makina ena & mankhwala opatsirana. Pakadali pano, demy ili ndi antchito opitilira 500 ndipo imapanga ma bearing 50 miliyoni pachaka. Chifukwa cha zaka zambiri komanso kupanga kwathu ku yuyao china tawuni yonyamula katundu, DEMY yatumikira kale makasitomala masauzande ambiri padziko lonse lapansi.we amachita nawo ziwonetsero zazikulu kunyumba ndi kunja chaka chilichonse.