This product is a professional auto body dent puller designed for sheet metal dent repair and deformation correction. Using high-frequency pulse or resistance heating technology with specialized pulling attachments, it quickly repairs dents on doors, fenders, hoods, and other panels without the need for disassembly or drilling, maximizing original paint preservation. Equipped with an intelligent temperature control system and multi-function pulling gun tips, it accommodates dents of various depths and shapes with easy operation and high repair efficiency. Ideal for auto repair shops, 4S dealerships, quick repair centers, and mobile on-site repair services.