1.Ceramic heating element for instant hot water heater manufacturer 2.South Korea, Japan, North America ... , heat-preservation box, kerosene-boiloffer ,electronic cooker, bidet, water heater, far infrared laser physical therapy machine, injector warmer , ... heater, Air humidifier and so onMOQ:500pcs SizeCustomer require(pipe thickness<3.5mm)Sample/OEMAvailable Operation Voltage0-240VWay of deliveryBy ...