DEMY (D&M) BEARINGS CO., LTD ndi imodzi mwa makampani opanga ndi kutumiza kunja ma bearing otsogola a ball & roller ku China. Imadziwika kwambiri pa kafukufuku ndi chitukuko cha mitundu yosiyanasiyana ya ma bearing olondola kwambiri, osachita phokoso, komanso okhalitsa. Komanso onjezerani bizinesi ku zida za njinga zamoto ndi zida zina (Seti yakale ya Holder, Roller Conveyor Chain, Infra Red Burner).

Fakitale yathu – Ningbo Giant Bearing Manufacturing Co., Ltd. ili ndi satifiketi ya ISO/TS16949:2009 yopangira zinthu ndipo imapeza mizere 100 yopangira zinthu yokha, mizere yopangira zinthu yokha yokhala ndi mphamvu yopangira zinthu ya pachaka ya ma seti 100 miliyoni. Kampaniyo yagwiritsa ntchito njira zabwino kwambiri zoyezera ndi kuyesa zipangizo kuti zitsimikizire kuti zinthu zili bwino kwambiri.