quartz heater part / infrared heater part / quartz heatingelements 1.Quartz heating tube can be used in heaters ,fans,oven ,far infrared heaters . 2.Factory price 3.Certification:TUV UL 4.color: transparent, gold, milk white Remark: 1. Power and configuration can be determined according to customers’ requirements 2. Excellent corrosion resistance 3.Can also be formed and shaped into various geometries for radiant heating and contact surface heating applications 4.The materail and the specification can change with your requirements. Quality guarantee, welcome to inquiry.