Ningbo Jiali Electric Appliance & Science and Technology Co.Ltd. was found in 1998,reposed in Wangchun industrial area of ningbo,our factory specialized producing and developing the flameout protector,oxygen depletion system,.we have high technological and skill personnels to develop the protector according to the requirement of customer to satisfied all special requeirement for user.thermocouple,magnet valve drop out and come in quickly,the speed over national standing.products pass CSA certificate,and cover ISO9001.