
Aluminum-Housed PTC Heater Element - Self-Regulating Electric Heater - Compact Heating for Surface. Self-Regulating PTC Technology: Features stable quality and excellent aging performance with reliable consistency. Aluminum Housing Material: Compact electric heater with plate, square, round, or oval shapes. Global Safety Certifications: Certified by RoHS, CCC, ISO9001, CE, and UL for international compliance. Flexible Customization Options: Supports OEM/ODM with customizable voltage, power, and temperature. Fast Lead Time: Standard production lead time of 7-15 days for quick delivery. 12-Month Warranty: Comprehensive 12-month warranty coverage for peace of mind. Established Manufacturer: Founded in 1993 with over 20 national patents in PTC technology. Wide Application Scope: Suitable for automotive, medical, HVAC, and industrial sectors.