
Self-Regulating PTC Liquid Heater - Bottom-Mounted Liquid Heating Module, UL/CE/CCC/RoHS Certified. Comprehensive Certifications: UL, CE, CCC, RoHS, and ISO9001 certified for global safety and compliance. Self-Regulating Technology: PTC heating elements with stable quality and excellent aging performance. Diverse Shape Options: Available in Plate, Square, Round, and Oval shapes to fit various needs. Full Customization Support: ODM and OEM services available with flexible customization from samples or designs. Rapid Lead Time: Production completed within 15 workdays during both peak and off-peak seasons. Established Manufacturer: Founded in 1993 with over 20 national patents and 17 years of export experience. High Repeat Buyer Rate: Trusted by global clients with a 50% to 80% repeat buyer choice rate. Strict Quality Control: 6 dedicated QA/QC inspectors and traceable raw materials ensure product reliability.