油封，密封件，轴承，PARKER，VALQUA,SAKAGAMI,CARCO,HALLITE,MPI,CR,EVCO,GAPI,ERIKS,TECNOLAN,TENOTEX,CFW,MERKEL,KASTAS,DZ,SOG,YCC,FP,CTY,POLYPAC,SKF,JENP,FAG,INA,NTN,KOYO,RHP,ZKL,TIMKEN,GMB,SKF,NSK,NACHI, ATS,DU,DLI,EASE,TORRINGTON,MTR,LS,ISC,NMB,OZAK,ASAHI,FYH,IKO,THK,STAR