
Self-Regulating PTC Air Heater - Natural Convection Heating Module, UL/CE/CCC/RoHS Certified. Self-Regulating PTC Technology: Features stable quality, excellent aging performance, and reliable consistency for safe heating. Global Safety Certifications: Certified by UL, CE, CCC, RoHS, and ISO9001 for international market compliance. Flexible Customization Options: Supports full customization, minor customization, and flexible options from samples or designs. Multiple Shape Options: Available in Cubic, Cylindrical, and Rectangular shapes to fit various application needs. Fast Lead Time: Consistent production speed with lead time within 15 workdays for both peak and off-season. OEM/ODM Service: Professional manufacturer offering OEM and ODM services for global clients and engineers. Wide Application Range: Suitable for automotive, medical, HVAC, and industrial sectors with natural convection heating. Established Manufacturer: Founded in 1993 with over 20 national patents and 28 years of export experience.