DEMY (D&M) BEARINGS CO., LTD ke e 'ngoe ea baetsi le barekisi ba lirolara ba etelletseng pele China.E khethehile lipatlisisong le nts'etsopele bakeng sa mefuta e fapaneng ea ho nepahala ho holimo, ho se lerata, ho phela nako e telele.Hape atolose khoebo ho likarolo tsa lithuthuthu le lisebelisoa tsa thepa (Sets'oants'o sa Pele sa Holder, Roller Conveyor Chain, Infra Red Burner).
Feme ea rona - Ningbo Giant Bearing Manufacturing Co., Ltd. e na le ISO/TS16949:2009 setifikeiti sa boleng ba tlhahiso ea boleng ba 2009 mme e fumana ka li-sete tse 100 tsa mela ea tlhahiso ea othomathike, likhoele tsa boiketsetso tse nang le matla a tlhahiso ea selemo a limilione tse 100.Mehato le lisebelisoa tse phethahetseng tsa ho lekanya le lisebelisoa li amohetsoe ke k'hamphani ho netefatsa boleng bo holimo.
Khamphani e hlahlobiloe le ho ngolisoa ISO9001: setifikeiti sa boleng sa 2000.E ntse e tsoela pele molemong oa lihlahisoa tse nang le maemo a holimo, boleng bo holimo le mahlale a tsoetseng pele ho theha OEM ea lefats'e le sistimi ea ts'ebeletso ea kamora thekiso.E na le likamano tse matla tse tsitsitseng le basebelisi ba bangata ba lefats'e ka bophara, lihlahisoa li fumanoe 'maraka o tsitsitseng Amerika Leboea le Boroa, Asia Boroa-bochabela, Europe, Middle East & linaheng tse ling le literekeng.
Demy (D&M) Bearing e tla latela molao-motheo oa nako e telele "Boleng ba pele, Mokitlane pele & Tšebeletso pele" ho amohela bareki ka bobeli lapeng le kantle ho naha.