In auto parts, the various justifications for cable requirements of high-quality welding, in order to ensure that a variety of adverse circumstances can be reliably used to ensure the normal running of vehicles to eliminate potential safety problems. After years of research and development companies, specifically for automotive welding cable, welding mastered the unique technology, coupled with the company independently developed sophisticated IGBT inverter resistance welding machine to use, while halogen filament applied to the spot, the point of cigarette lighter welding, spot welding generator coil, the motor commutator spot welding, there are a variety of sensors. In many large auto parts manufacturers are widely used for enterprise yield huge returns. Most prominent feature is: without any filler metal and auxiliary materials, energy saving and environmental protection, solder joint appearance, 100% solid solder joints, small contact resistance, electrical conductivity, and in line with European environmental directives and safety regulations.