Qingdao Benoto Industrial Co., Ltd. is a leading specialized manufacturer of rubber and plastic sealing products and bearings. The sealing products include oil seals, trailer grease seals, valve stem oil seals, PTFE oil seals, PU seals, dust boots, sealing gaskets, o-rings, rubber sheets and rubber parts. Products of bearings include Deep groove ball bearings, Self-aligning ball bearings, Thrust ball bearings, Angular contact ball bearings, Cylindrical roller bearings, Self-aligning roller bearings, Tapered roller bearings, Thrust roller bearings, Needle roller bearings, Insert bearings and...