... be as per customer’s request2. Filament: Tungsten3. Shape: Linear Tube, U-shaped, Pear, Round, Ω-shaped, C-shaped, 4. ... or unversal buring position5. Application: Wave Stove, Microwave Oven, Disinfecting Cabinet, Heater, Drying, and Industry heating like car painting, ... Since 1991, our factory is specialized in making various quartz tube, IR Halogen heating lamps, IR Carbon heating lamp etc. ...