We have switch powers and eyewears and valves and bearing used for electromagnetic clutch, mini bearing used for dynamotor, swelling compensation ball bearing of alternator, motor bearings, bearing used for fan clutch of automobile, ball bearings etc. And our products can be used in air-conditioning RP CC DC motor, air conditioning brushless DC motor, air conditioning SP motor, clutch in double directions, dishwasher motor, cleaner stringing electric machinery, double speed electric machinery of tumbling washing machine, electric machinery of waving wheel washing machine etc.