(1)Long using life with excellent quality (2)Agent of OMRON,ST,BH (3)competitive price operation speed:0.5~1000mm/s machanical life:1,000,000 times and above(60 times/min)electrical life:50,000 times and above(30 times/min) Apply to microwave oven, air condition, electric cooker, dishwasher, cleaner, humidifier,water heater, electric radiator,e;ectric drill, joystick, TV game, time recorder, ...