Bingo Sensor Tech Co.,Ltd is the professional supplier of domestic gas boiler parts.We provide customers one-stop shop with many kinds of gas boiler spare parts.You can buy air/water pressure switch,pressure sensor,pressure gauge,pressure relief valve,water flow switch/sensor,circulation pump,NTC sensor,fan,gas valve,3-way valve electric actuator motor and so on.Our products can used to BAXI,VAILLANT,BOSCH,VIESSMANN,ARISTON,FERROLI.